Files

Joseph Doherty a6ae4e22d1 fix(status-codes): correct BadDeviceFailure from 0x80550000 to 0x808B0000

Driver.Cli.Common-007 + Driver.Cli.Common-008 resolution.

Driver.Cli.Common-007 (High, Correctness):
  0x80550000 is the canonical OPC UA spec value for BadSecurityPolicyRejected,
  not BadDeviceFailure. The correct spec value for BadDeviceFailure is
  0x808B0000 (verified against OPC Foundation Opc.Ua.StatusCodes;
  corroborated locally by Driver.Galaxy.Runtime.StatusCodeMap and both
  Wonderware historian quality mappers which all hand-pin the correct
  value).

  The bug was duplicated across six driver modules:
    - FocasStatusMapper.BadDeviceFailure
    - AbCipStatusMapper.BadDeviceFailure
    - AbLegacyStatusMapper.BadDeviceFailure
    - TwinCATStatusMapper.BadDeviceFailure
    - ModbusDriver.StatusBadDeviceFailure
    - S7Driver.StatusBadDeviceFailure
  Plus the SnapshotFormatter shortlist that named 0x80550000 as
  BadDeviceFailure, and three downstream Modbus tests that asserted
  against the wrong value (so CI was blind).

  This commit fixes all six native-mapper constants, the formatter
  shortlist, and the three Modbus tests in one pass. Added a regression
  guard to FormatStatus_does_not_apply_pre_fix_wrong_names that pins
  0x80550000 never renders as BadDeviceFailure (mirroring the existing
  -001 wrong-name guards).

  Behavior change: OPC UA clients consuming the native drivers now see
  the canonical BadDeviceFailure (0x808B0000) on device-fault paths
  instead of the misnamed BadSecurityPolicyRejected (0x80550000). Wire-
  level status semantics now match operator-facing CLI labels.

Driver.Cli.Common-008 (Low, Testing):
  Deleted the redundant FormatStatus_names_native_driver_emitted_codes
  Theory — its five InlineData rows were already covered by the
  well-known Theory in the same commit (5a9c459), and used a weaker
  ShouldContain vs the well-known Theory's ShouldBe (exact match).

Verification:
  - Driver.Cli.Common.Tests: 43/43 pass (was 48 after the -008 deletion).
  - Driver.Modbus.Tests: 263/263 pass.
  - Driver.AbCip.Tests: 262/262.
  - Driver.AbLegacy.Tests: 157/157.
  - Driver.FOCAS.Tests: 178/178.
  - Driver.S7.Tests: 112/112.
  - Driver.TwinCAT.Tests: 131/131.
  Total: 1146 tests across the affected modules, all green.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-05-23 17:14:28 -04:00

_template

chore: add per-module code review process and tracking infra

2026-05-22 04:08:47 -04:00

Admin

fix(admin): resolve Low code-review findings (Admin-010,011,012)

2026-05-23 07:24:07 -04:00

Analyzers

fix(analyzers): resolve Low code-review findings (Analyzers-002,003,004,005,007)

2026-05-23 05:38:37 -04:00

Client.CLI

fix(client-cli): resolve Low code-review findings (Client.CLI-002,003,004,006,007,008,009,010)

2026-05-23 11:13:08 -04:00

Client.Shared

fix(client-shared): resolve Low code-review findings (Client.Shared-003,004,009,010,011)

2026-05-23 11:13:21 -04:00

Client.UI

fix(client-ui): resolve Low code-review findings (Client.UI-003,004,006,009,010,011)

2026-05-23 11:25:20 -04:00

Configuration

fix(configuration): resolve Low code-review findings (Configuration-004,005,007,010,011)

2026-05-23 05:38:18 -04:00

Core

fix(core): resolve Low code-review findings (Core-004,008,009,010,011,012)

2026-05-23 05:38:09 -04:00

Core.Abstractions

fix(core-abstractions): resolve Low code-review findings (Core.Abstractions-004,005,006,007,008)

2026-05-23 05:37:54 -04:00

Core.AlarmHistorian

fix(core-alarm-historian): resolve Low code-review findings (Core.AlarmHistorian-008,011)

2026-05-23 05:38:26 -04:00

Core.ScriptedAlarms

docs(code-reviews): updated re-review at commit a9be809 — 12 new findings

2026-05-23 17:02:47 -04:00

Core.Scripting

docs(code-reviews): updated re-review at commit a9be809 — 12 new findings

2026-05-23 17:02:47 -04:00

Core.VirtualTags

fix(core-virtual-tags): resolve Low code-review findings (Core.VirtualTags-004,006,007,009,010,011,013)

2026-05-23 07:23:53 -04:00

Driver.AbCip

fix(driver-abcip): resolve Low code-review findings (Driver.AbCip-007,011,012,013,015)

2026-05-23 07:45:19 -04:00

Driver.AbCip.Cli

fix(driver-abcip-cli): resolve Low code-review findings (Driver.AbCip.Cli-003,004,005,006,007,008)

2026-05-23 08:34:25 -04:00

Driver.AbLegacy

fix(driver-ablegacy): resolve Low code-review findings (Driver.AbLegacy-005,011,013)

2026-05-23 07:45:31 -04:00

Driver.AbLegacy.Cli

fix(driver-ablegacy-cli): resolve Low code-review findings (Driver.AbLegacy.Cli-002,003,004,005,006,007)

2026-05-23 08:34:32 -04:00

Driver.Cli.Common

fix(status-codes): correct BadDeviceFailure from 0x80550000 to 0x808B0000

2026-05-23 17:14:28 -04:00

Driver.FOCAS

fix(driver-focas): resolve Low code-review findings (Driver.FOCAS-007,008,009,010,011)

2026-05-23 07:45:38 -04:00

Driver.FOCAS.Cli

fix(cli-common): name native-driver-emitted status codes in SnapshotFormatter

2026-05-23 15:14:08 -04:00

Driver.Galaxy

docs(code-reviews): updated re-review at commit a9be809 — 12 new findings

2026-05-23 17:02:47 -04:00

Driver.Historian.Wonderware

fix(driver-historian-wonderware): resolve Low code-review findings (Driver.Historian.Wonderware-004,005,007,008,010,011,012)

2026-05-23 08:18:10 -04:00

Driver.Historian.Wonderware.Client

fix(driver-historian-wonderware-client): resolve Low code-review findings (Driver.Historian.Wonderware.Client-003,004,006,008,010)

2026-05-23 11:12:16 -04:00

Driver.Modbus

fix(driver-modbus): resolve Low code-review findings (Driver.Modbus-003,007,008,009,010,011,012)

2026-05-23 08:17:51 -04:00

Driver.Modbus.Addressing

fix(driver-modbus-addressing): resolve Low code-review findings (Driver.Modbus.Addressing-006,007,009)

2026-05-23 08:18:15 -04:00

Driver.Modbus.Cli

fix(driver-modbus-cli): resolve Low code-review findings (Driver.Modbus.Cli-003,004,005,006,007,008)

2026-05-23 08:35:05 -04:00

Driver.OpcUaClient

fix(driver-opcuaclient): resolve Low code-review findings (Driver.OpcUaClient-011,014)

2026-05-23 08:17:55 -04:00

Driver.S7

fix(driver-s7): resolve Low code-review findings (Driver.S7-003,005,009,010,013)

2026-05-23 07:45:45 -04:00

Driver.S7.Cli

fix(driver-s7-cli): resolve Low code-review findings (Driver.S7.Cli-004,005,006,007)

2026-05-23 08:34:48 -04:00

Driver.TwinCAT

fix(driver-twincat): resolve Low code-review findings (Driver.TwinCAT-004,006,014,015,016)

2026-05-23 08:17:42 -04:00

Driver.TwinCAT.Cli

fix(driver-twincat-cli): resolve Low code-review findings (Driver.TwinCAT.Cli-001,002,003,004,005,006,007)

2026-05-23 08:34:57 -04:00

Server

fix(server): resolve Low code-review findings (Server-004,006,008,012,014,015)

2026-05-23 07:24:20 -04:00

.gitignore

chore: add per-module code review process and tracking infra

2026-05-22 04:08:47 -04:00

prompt.md

chore: add per-module code review process and tracking infra

2026-05-22 04:08:47 -04:00

README.md

fix(status-codes): correct BadDeviceFailure from 0x80550000 to 0x808B0000

2026-05-23 17:14:28 -04:00

regen-readme.py

chore: add per-module code review process and tracking infra

2026-05-22 04:08:47 -04:00

test_regen_readme.py

chore: add per-module code review process and tracking infra

2026-05-22 04:08:47 -04:00

README.md

Code Reviews

Cross-module code review index for the OtOpcUa server codebase (lmxopcua). The review process is defined in ../REVIEW-PROCESS.md.

Each module's findings.md is the source of truth; this file is generated from them by regen-readme.py and must not be edited by hand.

Module status

Module	Reviewer	Date	Commit	Status	Open	Total
Admin	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	13
Analyzers	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	7
Client.CLI	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	10
Client.Shared	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	11
Client.UI	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	11
Configuration	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	11
Core	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	12
Core.Abstractions	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	8
Core.AlarmHistorian	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	11
Core.ScriptedAlarms	Claude Code	2026-05-23	`a9be809`	Reviewed	1	13
Core.Scripting	Claude Code	2026-05-23	`a9be809`	Reviewed	5	16
Core.VirtualTags	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	13
Driver.AbCip	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	15
Driver.AbCip.Cli	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	8
Driver.AbLegacy	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	13
Driver.AbLegacy.Cli	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	7
Driver.Cli.Common	Claude Code	2026-05-23	`a9be809`	Reviewed	0	8
Driver.FOCAS	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	12
Driver.FOCAS.Cli	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	5
Driver.Galaxy	Claude Code	2026-05-23	`a9be809`	Reviewed	4	18
Driver.Historian.Wonderware	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	12
Driver.Historian.Wonderware.Client	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	10
Driver.Modbus	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	12
Driver.Modbus.Addressing	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	9
Driver.Modbus.Cli	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	8
Driver.OpcUaClient	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	15
Driver.S7	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	14
Driver.S7.Cli	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	7
Driver.TwinCAT	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	16
Driver.TwinCAT.Cli	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	7
Server	Claude Code	2026-05-22	`76d35d1`	Reviewed	0	15

Pending findings

Findings with status Open or In Progress, ordered by severity.

ID	Severity	Category	Location	Description
Core.Scripting-012	High	Security	`ForbiddenTypeAnalyzer.cs:60-76`, `ScriptSandbox.cs:96-126`	The Core.Scripting-008 rewrite broadened the BCL references list from a narrow allow-list (`System.Private.CoreLib` + `System.Linq` only) to the full `TRUSTED_PLATFORM_ASSEMBLIES` set filtered to `System.*` + `netstandard` + `Microsoft.Win…
Core.Scripting-013	Medium	Security	`ScriptEvaluator.cs:202-225` (`BuildWrapperSource`)	The synthesized wrapper pastes the user's source verbatim between `{` and `}` braces inside a static method body, with a `#line 1` directive and no escaping. The legacy `CSharpScript.CreateDelegate` path was robust to this because Roslyn's…
Core.Scripting-014	Medium	Concurrency & thread safety	`CompiledScriptCache.cs:91-103` (`Clear`)	`Clear()` snapshots `_cache.Keys.ToArray()` then iterates, calling `TryRemove(key, out var lazy)` on each — the key-only overload, not the value-scoped one used in `GetOrCompile`'s catch block. Between the snapshot and a given `TryRemove`,…
Core.Scripting-016	Medium	Performance & resource management	`src/Core/ZB.MOM.WW.OtOpcUa.Core.VirtualTags/VirtualTagEngine.cs:74-117`, `src/Core/ZB.MOM.WW.OtOpcUa.Core.ScriptedAlarms/ScriptedAlarmEngine.cs:139-182`	The Core.Scripting-008 resolution introduced `ScriptEvaluator.IDisposable` + `CompiledScriptCache.Clear()` that disposes each materialised evaluator before dropping its dictionary entry, so per-publish ALC accretion is no longer process-li…
Driver.Galaxy-015	Medium	Security	`libs/MxGateway.Client.dll`, `libs/MxGateway.Contracts.dll`, `libs/README.md`	Commit `994997b` checks in two binary DLLs (`MxGateway.Client.dll`, 99 840 bytes; `MxGateway.Contracts.dll`, 489 984 bytes) under `src/Drivers/.../Driver.Galaxy/libs/` and references them via `<Reference HintPath="…" />`. These are the onl…
Driver.Galaxy-016	Medium	Performance & resource management	`ZB.MOM.WW.OtOpcUa.Driver.Galaxy.csproj:43-47`, `libs/README.md:32-37`	The five new `PackageReference` versions declared in the csproj (`Google.Protobuf` 3.34.1, `Grpc.Core.Api` 2.76.0, `Grpc.Net.Client` 2.71.0, `Microsoft.Extensions.Logging.Abstractions` 10.0.0, `Polly` 8.5.2) do not all match what the vendo…
Core.ScriptedAlarms-013	Low	Documentation & comments	`ScriptedAlarmEngine.cs:66-81`	The new internal test accessors `TryGetScratchReadCacheForTest` and `TryGetScratchContextForTest` (introduced by the Core.ScriptedAlarms-009 resolution at `0001cdd`) return the live per-alarm scratch — the same `Dictionary<string, DataVa…
Core.Scripting-015	Low	Correctness & logic bugs	`ScriptEvaluator.cs:234-270` (`ToCSharpTypeName`)	`ToCSharpTypeName` is documented to handle nested types (`Outer+Inner` → `Outer.Inner`) via `Replace('+', '.')` for the non-generic path (line 269) but the generic path (line 263-266) constructs the name from `def.FullName!` then takes a s…
Driver.Galaxy-017	Low	Design-document adherence	`src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy/` (no source change), gateway proto contract	The vendored `MxGateway.Contracts.dll` only carries the OLD `MxGateway.Contracts.Proto[.Galaxy]` namespace (PE-namespace dump confirms — `MxGateway.Client`, `MxGateway.Contracts`, `MxGateway.Contracts.Proto`, `MxGateway.Contracts.Proto.Gal…
Driver.Galaxy-018	Low	Documentation & comments	`libs/README.md:32-37`, `ZB.MOM.WW.OtOpcUa.Driver.Galaxy.csproj:40-47`	Several small documentation issues in the vendoring artefacts: 1. `libs/README.md` says "Versions match what the sibling repo's `ZB.MOM.WW.MxGateway.Contracts.csproj` uses" — but `ZB.MOM.WW.MxGateway.Contracts.csproj` only declares `Google…

Closed findings

Findings with status Resolved, Won't Fix, or Deferred.

ID	Severity	Status	Category	Location
Admin-001	Critical	Resolved	Security	`Components/Routes.razor:4-11`, `Program.cs:150`
Admin-002	Critical	Resolved	Security	`Components/Pages/Clusters/NewCluster.razor:1-7`, `Home.razor`, `Fleet.razor`, `Hosts.razor`, `AlarmsHistorian.razor`, `Clusters/ClustersList.razor`, `Clusters/Generations.razor`, `Drivers/FocasDetail.razor`
Core.AlarmHistorian-001	Critical	Resolved	Correctness & logic bugs	`src/Core/ZB.MOM.WW.OtOpcUa.Core.AlarmHistorian/SqliteStoreAndForwardSink.cs:255-278`
Core.Scripting-001	Critical	Resolved	Security	`ForbiddenTypeAnalyzer.cs:45`, `ScriptSandbox.cs:54`
Driver.Galaxy-001	Critical	Resolved	Error handling & resilience	`Runtime/EventPump.cs:128`, `GalaxyDriver.cs:222`
Server-001	Critical	Resolved	Correctness & logic bugs	`src/Server/ZB.MOM.WW.OtOpcUa.Server/OpcUa/DriverNodeManager.cs:1791`
Admin-003	High	Resolved	Security	`Program.cs:137-139`, `Hubs/FleetStatusHub.cs:11`, `Hubs/AlertHub.cs:10`, `Hubs/ScriptLogHub.cs:30`
Admin-004	High	Resolved	Security	`appsettings.json:3,13-14`
Admin-005	High	Resolved	Correctness & logic bugs	`Components/Pages/Login.razor:15,107-110`
Admin-013	High	Resolved	Error handling & resilience	`Components/Pages/Clusters/ClusterDetail.razor:180-197`, `Components/Pages/Clusters/AclsTab.razor`, `Components/Pages/Clusters/RedundancyTab.razor`, `Components/Pages/RoleGrants.razor`, `Components/Pages/Hosts.razor`, `Components/Pages/ScriptLog.razor`, `Program.cs:157-159`
Client.Shared-005	High	Resolved	Concurrency & thread safety	`OpcUaClientService.cs:19`, `OpcUaClientService.cs:226-249`, `OpcUaClientService.cs:499-521`
Client.Shared-006	High	Resolved	Concurrency & thread safety	`OpcUaClientService.cs:97-100`, `OpcUaClientService.cs:432-497`
Configuration-001	High	Resolved	Correctness & logic bugs	`src/Core/ZB.MOM.WW.OtOpcUa.Configuration/Migrations/20260417215224_StoredProcedures.cs:282`
Configuration-008	High	Resolved	Security	`src/Core/ZB.MOM.WW.OtOpcUa.Configuration/Migrations/20260417215224_StoredProcedures.cs:150`, `:373`, `:468`
Core-001	High	Resolved	Correctness & logic bugs	`src/Core/ZB.MOM.WW.OtOpcUa.Core/Authorization/UserAuthorizationState.cs:50-68`
Core-002	High	Resolved	Security	`src/Core/ZB.MOM.WW.OtOpcUa.Core/Authorization/TriePermissionEvaluator.cs:24-50`
Core.AlarmHistorian-002	High	Resolved	Correctness & logic bugs	`src/Core/ZB.MOM.WW.OtOpcUa.Core.AlarmHistorian/SqliteStoreAndForwardSink.cs:99-105,386-388`
Core.AlarmHistorian-004	High	Resolved	Concurrency & thread safety	`src/Core/ZB.MOM.WW.OtOpcUa.Core.AlarmHistorian/SqliteStoreAndForwardSink.cs:90,112,176,259`
Core.AlarmHistorian-006	High	Resolved	Error handling & resilience	`src/Core/ZB.MOM.WW.OtOpcUa.Core.AlarmHistorian/SqliteStoreAndForwardSink.cs:103,135-216`
Core.ScriptedAlarms-001	High	Resolved	Concurrency & thread safety	`ScriptedAlarmEngine.cs:175`, `ScriptedAlarmEngine.cs:178`, `ScriptedAlarmEngine.cs:73`, `ScriptedAlarmEngine.cs:368`
Core.Scripting-002	High	Resolved	Security	`ForbiddenTypeAnalyzer.cs:70`
Core.VirtualTags-001	High	Resolved	Correctness & logic bugs	`src/Core/ZB.MOM.WW.OtOpcUa.Core.VirtualTags/VirtualTagEngine.cs:306`
Driver.AbCip-001	High	Resolved	Correctness & logic bugs	`AbCipDriver.cs:111`, `AbCipDriver.cs:163-167`
Driver.AbCip-002	High	Resolved	Correctness & logic bugs	`AbCipStatusMapper.cs:65-78`
Driver.AbCip-003	High	Resolved	Correctness & logic bugs	`AbCipUdtMemberLayout.cs:32-54`, `AbCipDriver.cs:426-430`, `AbCipUdtReadPlanner.cs:48`
Driver.AbCip-008	High	Resolved	Concurrency & thread safety	`AbCipDriver.cs:144-152`, `AbCipDriver.cs:169-183`, `AbCipDriver.cs:235-281`
Driver.AbLegacy-001	High	Resolved	Correctness & logic bugs	`AbLegacyAddress.cs:54`, `AbLegacyDriver.cs:368-374`
Driver.AbLegacy-006	High	Resolved	Concurrency & thread safety	`AbLegacyDriver.cs:107-158`, `AbLegacyDriver.cs:162-234`, `LibplctagLegacyTagRuntime.cs`
Driver.Cli.Common-001	High	Resolved	Correctness & logic bugs	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.Cli.Common/SnapshotFormatter.cs:106-119`
Driver.Cli.Common-007	High	Resolved	Correctness & logic bugs	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.Cli.Common/SnapshotFormatter.cs:129`
Driver.FOCAS-001	High	Resolved	Correctness & logic bugs	`FocasDriverFactoryExtensions.cs:54-86`, `FocasDriverFactoryExtensions.cs:132-140`
Driver.FOCAS-002	High	Resolved	Correctness & logic bugs	`WireFocasClient.cs:164-179`, `FocasDriver.cs:513`, `FocasDriver.cs:593`
Driver.Galaxy-002	High	Resolved	Correctness & logic bugs	`Browse/DataTypeMap.cs:13`, `Runtime/MxValueDecoder.cs:9`
Driver.Galaxy-008	High	Resolved	Error handling & resilience	`GalaxyDriver.cs:264-276`, `Runtime/EventPump.cs:97-103`
Driver.Historian.Wonderware-001	High	Resolved	Correctness and logic bugs	`Backend/SdkAlarmHistorianWriteBackend.cs:68`, `Backend/AahClientManagedAlarmEventWriter.cs:82-103`
Driver.Historian.Wonderware.Client-001	High	Resolved	Correctness & logic bugs	`WonderwareHistorianClient.cs:98-113`
Driver.Modbus-001	High	Resolved	Concurrency & thread safety	`ModbusDriver.cs:92,99-122`
Driver.Modbus.Addressing-001	High	Resolved	Correctness & logic bugs	`ModbusAddressParser.cs:230-235`, `DirectLogicAddress.cs:66-73`
Driver.OpcUaClient-001	High	Resolved	Correctness & logic bugs	`OpcUaClientDriver.cs:444`, `:466`, `:517`, `:540`, `:599`, `:610`
Driver.OpcUaClient-002	High	Resolved	Error handling & resilience	`OpcUaClientDriver.cs:1330-1359`
Driver.OpcUaClient-003	High	Resolved	Correctness & logic bugs	`OpcUaClientDriver.cs:644-711`
Driver.OpcUaClient-004	High	Resolved	Design-document adherence	`OpcUaClientDriver.cs:596-632`, `:789`, `OpcUaClientDriverOptions.cs`
Driver.OpcUaClient-005	High	Resolved	Concurrency & thread safety	`OpcUaClientDriver.cs:1297-1319`
Driver.S7-001	High	Resolved	Correctness & logic bugs	`S7AddressParser.cs:93`, `S7Driver.cs:231`
Driver.S7-006	High	Resolved	Concurrency & thread safety	`S7Driver.cs:140`, `S7Driver.cs:457`, `S7Driver.cs:506`
Driver.S7-007	High	Resolved	Error handling & resilience	`S7Driver.cs:200`, `S7DriverOptions.cs:13`, `docs/v2/driver-specs.md:434`
Driver.S7-011	High	Resolved	Design-document adherence	`S7Driver.cs:82`, `S7Driver.cs:134`, `IDriver.cs:24`
Driver.TwinCAT-001	High	Resolved	Correctness & logic bugs	`TwinCATDriver.cs:41-78`
Driver.TwinCAT-002	High	Resolved	Correctness & logic bugs	`TwinCATDataType.cs:34-48`, `AdsTwinCATClient.cs:264-281`
Driver.TwinCAT-007	High	Resolved	Concurrency & thread safety	`TwinCATDriver.cs:413-429`
Driver.TwinCAT-008	High	Resolved	Concurrency & thread safety	`AdsTwinCATClient.cs:162-169`, `TwinCATDriver.cs:319-324`
Driver.TwinCAT-013	High	Resolved	Design-document adherence	`TwinCATDriver.cs:11-12` (capability list), whole file
Server-002	High	Resolved	Correctness & logic bugs	`src/Server/ZB.MOM.WW.OtOpcUa.Server/Security/AuthorizationGate.cs:60-63`
Server-009	High	Resolved	Security	`src/Server/ZB.MOM.WW.OtOpcUa.Server/Security/LdapOptions.cs:44`, `src/Server/ZB.MOM.WW.OtOpcUa.Server/Program.cs:74`
Admin-006	Medium	Resolved	Security	`Components/Layout/MainLayout.razor:47-49`, `Program.cs:129,131-135`
Admin-007	Medium	Resolved	Design-document adherence	`Components/Pages/Clusters/NewCluster.razor:91,95-96`
Admin-008	Medium	Resolved	Error handling & resilience	`Services/ReservationService.cs:28-37`
Admin-009	Medium	Resolved	Testing coverage	`src/Server/ZB.MOM.WW.OtOpcUa.Admin` (whole module)
Analyzers-001	Medium	Resolved	Correctness & logic bugs	`src/Tooling/ZB.MOM.WW.OtOpcUa.Analyzers/UnwrappedCapabilityCallAnalyzer.cs:135-139`
Analyzers-006	Medium	Resolved	Testing coverage	`tests/Tooling/ZB.MOM.WW.OtOpcUa.Analyzers.Tests/UnwrappedCapabilityCallAnalyzerTests.cs`
Client.CLI-001	Medium	Resolved	Correctness & logic bugs	`Commands/HistoryReadCommand.cs:73`, `Commands/HistoryReadCommand.cs:76`
Client.CLI-005	Medium	Resolved	Concurrency & thread safety	`Commands/SubscribeCommand.cs:66-78`, `Commands/AlarmsCommand.cs:52-64`
Client.Shared-001	Medium	Resolved	Correctness & logic bugs	`OpcUaClientService.cs:552`
Client.Shared-002	Medium	Resolved	Correctness & logic bugs	`OpcUaClientService.cs:351-355`, `OpcUaClientService.cs:373`
Client.Shared-007	Medium	Resolved	Concurrency & thread safety	`OpcUaClientService.cs:581-622`
Client.Shared-008	Medium	Resolved	Error handling & resilience	`OpcUaClientService.cs:170-180`, `Helpers/ValueConverter.cs:15-31`
Client.UI-001	Medium	Resolved	Correctness & logic bugs	`ViewModels/HistoryViewModel.cs:76`, `ViewModels/HistoryViewModel.cs:77`
Client.UI-002	Medium	Resolved	Correctness & logic bugs	`ViewModels/MainWindowViewModel.cs:255`, `ViewModels/MainWindowViewModel.cs:333`
Client.UI-005	Medium	Resolved	Concurrency & thread safety	`ViewModels/MainWindowViewModel.cs:286-304`, `ViewModels/MainWindowViewModel.cs:155-189`
Client.UI-007	Medium	Resolved	Security	`Services/UserSettings.cs:22-23`, `Services/JsonSettingsService.cs:38-50`, `ViewModels/MainWindowViewModel.cs:393-408`
Client.UI-008	Medium	Resolved	Performance & resource management	`ViewModels/MainWindowViewModel.cs:18`, `ViewModels/MainWindowViewModel.cs:125-148`, `App.axaml.cs:18-32`
Configuration-002	Medium	Resolved	Correctness & logic bugs	`src/Core/ZB.MOM.WW.OtOpcUa.Configuration/Migrations/20260417215224_StoredProcedures.cs:325`
Configuration-003	Medium	Resolved	Correctness & logic bugs	`src/Core/ZB.MOM.WW.OtOpcUa.Configuration/Validation/DraftValidator.cs:73`
Configuration-006	Medium	Resolved	Error handling & resilience	`src/Core/ZB.MOM.WW.OtOpcUa.Configuration/LocalCache/ResilientConfigReader.cs:79`
Configuration-009	Medium	Resolved	Security	`src/Core/ZB.MOM.WW.OtOpcUa.Configuration/DesignTimeDbContextFactory.cs:14`
Core-003	Medium	Resolved	Correctness & logic bugs	`src/Core/ZB.MOM.WW.OtOpcUa.Core/Authorization/PermissionTrie.cs:80-98`
Core-005	Medium	Resolved	Concurrency & thread safety	`src/Core/ZB.MOM.WW.OtOpcUa.Core/Authorization/PermissionTrieCache.cs:59-70`
Core-006	Medium	Resolved	Concurrency & thread safety	`src/Core/ZB.MOM.WW.OtOpcUa.Core/OpcUa/GenericDriverNodeManager.cs:42-64`
Core-007	Medium	Resolved	Error handling & resilience	`src/Core/ZB.MOM.WW.OtOpcUa.Core/Resilience/AlarmSurfaceInvoker.cs:75-83`
Core.Abstractions-001	Medium	Resolved	Correctness & logic bugs	`src/Core/ZB.MOM.WW.OtOpcUa.Core.Abstractions/PollGroupEngine.cs:112`
Core.Abstractions-002	Medium	Resolved	Correctness & logic bugs	`src/Core/ZB.MOM.WW.OtOpcUa.Core.Abstractions/PollGroupEngine.cs:105-109`
Core.Abstractions-003	Medium	Resolved	Concurrency & thread safety	`src/Core/ZB.MOM.WW.OtOpcUa.Core.Abstractions/PollGroupEngine.cs:64,121-130`
Core.AlarmHistorian-003	Medium	Resolved	OtOpcUa conventions	`src/Core/ZB.MOM.WW.OtOpcUa.Core.AlarmHistorian/SqliteStoreAndForwardSink.cs:107-127,218-243,246-253`
Core.AlarmHistorian-005	Medium	Resolved	Concurrency & thread safety	`src/Core/ZB.MOM.WW.OtOpcUa.Core.AlarmHistorian/SqliteStoreAndForwardSink.cs:66-71,141-143,199,386-388`
Core.AlarmHistorian-007	Medium	Resolved	Error handling & resilience	`src/Core/ZB.MOM.WW.OtOpcUa.Core.AlarmHistorian/SqliteStoreAndForwardSink.cs:172-174`
Core.AlarmHistorian-009	Medium	Resolved	Design-document adherence	`src/Core/ZB.MOM.WW.OtOpcUa.Core.AlarmHistorian/SqliteStoreAndForwardSink.cs:317-347`
Core.AlarmHistorian-010	Medium	Resolved	Testing coverage	`tests/Core/ZB.MOM.WW.OtOpcUa.Core.AlarmHistorian.Tests/SqliteStoreAndForwardSinkTests.cs`
Core.ScriptedAlarms-002	Medium	Resolved	Correctness & logic bugs	`ScriptedAlarmEngine.cs:162`, `ScriptedAlarmEngine.cs:90`
Core.ScriptedAlarms-004	Medium	Resolved	Concurrency & thread safety	`ScriptedAlarmEngine.cs:138-143`, `ScriptedAlarmEngine.cs:227-234`
Core.ScriptedAlarms-005	Medium	Resolved	Concurrency & thread safety	`ScriptedAlarmEngine.cs:365-369`, `ScriptedAlarmEngine.cs:416-424`
Core.ScriptedAlarms-007	Medium	Resolved	Error handling & resilience	`ScriptedAlarmEngine.cs:216`, `ScriptedAlarmEngine.cs:251`, `ScriptedAlarmEngine.cs:154`, `ScriptedAlarmEngine.cs:387`
Core.ScriptedAlarms-012	Medium	Resolved	Testing coverage	`tests/Core/ZB.MOM.WW.OtOpcUa.Core.ScriptedAlarms.Tests/ScriptedAlarmEngineTests.cs`
Core.Scripting-003	Medium	Resolved	Security	`TimedScriptEvaluator.cs:9`, `ScriptSandbox.cs:30`
Core.Scripting-004	Medium	Resolved	Correctness & logic bugs	`DependencyExtractor.cs:73`
Core.Scripting-007	Medium	Resolved	Error handling & resilience	`TimedScriptEvaluator.cs:60`
Core.Scripting-010	Medium	Resolved	Testing coverage	`tests/Core/ZB.MOM.WW.OtOpcUa.Core.Scripting.Tests/ScriptSandboxTests.cs:54`
Core.VirtualTags-002	Medium	Resolved	Correctness & logic bugs	`src/Core/ZB.MOM.WW.OtOpcUa.Core.VirtualTags/VirtualTagEngine.cs:237`
Core.VirtualTags-003	Medium	Resolved	Correctness & logic bugs	`src/Core/ZB.MOM.WW.OtOpcUa.Core.VirtualTags/VirtualTagEngine.cs:117-120`
Core.VirtualTags-005	Medium	Resolved	Concurrency & thread safety	`src/Core/ZB.MOM.WW.OtOpcUa.Core.VirtualTags/VirtualTagSource.cs:50-64`
Core.VirtualTags-008	Medium	Resolved	Performance & resource management	`src/Core/ZB.MOM.WW.OtOpcUa.Core.VirtualTags/DependencyGraph.cs:81-115`
Core.VirtualTags-012	Medium	Resolved	Testing coverage	`tests/Core/ZB.MOM.WW.OtOpcUa.Core.VirtualTags.Tests/`
Driver.AbCip-004	Medium	Resolved	Correctness & logic bugs	`AbCipDataType.cs:51-58`, `LibplctagTagRuntime.cs:47-49,53`
Driver.AbCip-005	Medium	Resolved	Correctness & logic bugs	`AbCipDriver.cs:124-141`
Driver.AbCip-006	Medium	Resolved	OtOpcUa conventions	`PlcTagHandle.cs:28-59`, `AbCipDriver.cs:806-807,832-833`, `LibplctagTagRuntime.cs:117`
Driver.AbCip-009	Medium	Resolved	Concurrency & thread safety	`AbCipDriver.cs:621-648`, `AbCipDriver.cs:591-614`
Driver.AbCip-010	Medium	Resolved	Error handling & resilience	`AbCipDriver.cs:621-648`, `AbCipDriver.cs:346-391`
Driver.AbCip-014	Medium	Resolved	Testing coverage	`tests/Drivers/ZB.MOM.WW.OtOpcUa.Driver.AbCip.Tests/AbCipStatusMapperTests.cs:28-40`
Driver.AbCip.Cli-001	Medium	Resolved	Error handling & resilience	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.AbCip.Cli/Commands/WriteCommand.cs:70-85`
Driver.AbCip.Cli-002	Medium	Resolved	Correctness & logic bugs	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.AbCip.Cli/Commands/ProbeCommand.cs:21-23`; `Commands/ReadCommand.cs:24-25`; `Commands/SubscribeCommand.cs:20-22`
Driver.AbLegacy-002	Medium	Resolved	Correctness & logic bugs	`AbLegacyDriver.cs:368`
Driver.AbLegacy-003	Medium	Resolved	Correctness & logic bugs	`AbLegacyAddress.cs:62-95`
Driver.AbLegacy-004	Medium	Resolved	Correctness & logic bugs	`LibplctagLegacyTagRuntime.cs:36-37`
Driver.AbLegacy-007	Medium	Resolved	Concurrency & thread safety	`AbLegacyDriver.cs:411-438`, `AbLegacyDriver.cs:386-409`
Driver.AbLegacy-008	Medium	Resolved	Concurrency & thread safety	`AbLegacyDriver.cs:21`, `AbLegacyDriver.cs:138-146`, `AbLegacyDriver.cs:216-229`
Driver.AbLegacy-009	Medium	Resolved	Error handling & resilience	`AbLegacyDriver.cs:41-74`
Driver.AbLegacy-010	Medium	Resolved	Error handling & resilience	`AbLegacyStatusMapper.cs:26-56`
Driver.AbLegacy-012	Medium	Resolved	Design-document adherence	`PlcFamilies/AbLegacyPlcFamilyProfile.cs:7-54`, `AbLegacyDriver.cs:48-52`
Driver.AbLegacy.Cli-001	Medium	Resolved	Error handling & resilience	`Commands/WriteCommand.cs:46`, `Commands/WriteCommand.cs:62-72`
Driver.Cli.Common-002	Medium	Resolved	Correctness & logic bugs	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.Cli.Common/SnapshotFormatter.cs:101-122`
Driver.Cli.Common-003	Medium	Resolved	Concurrency & thread safety	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.Cli.Common/DriverCommandBase.cs:51-59`
Driver.Cli.Common-005	Medium	Resolved	Testing coverage	`tests/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.Cli.Common.Tests/SnapshotFormatterTests.cs:27-37`
Driver.FOCAS-003	Medium	Resolved	Correctness & logic bugs	`FocasDriver.cs:71-79`
Driver.FOCAS-004	Medium	Resolved	OtOpcUa conventions	`FocasDriver.cs:374-379`, `WireFocasClient.cs:48-50`
Driver.FOCAS-005	Medium	Resolved	Concurrency & thread safety	`FocasDriver.cs:28`, `FocasDriver.cs:206-215`, `FocasDriver.cs:261`, `FocasDriver.cs:274`
Driver.FOCAS-006	Medium	Resolved	Error handling & resilience	`FocasDriver.cs:859-874`, `WireFocasClient.cs:22-31`
Driver.FOCAS-012	Medium	Resolved	Testing coverage	`FocasDriverFactoryExtensions.cs`, `FocasDriver.cs:495-629` (`FixedTreeLoopAsync`)
Driver.Galaxy-003	Medium	Resolved	Correctness & logic bugs	`Runtime/StatusCodeMap.cs:86`
Driver.Galaxy-004	Medium	Resolved	Correctness & logic bugs	`GalaxyDriver.cs:901`
Driver.Galaxy-006	Medium	Resolved	Concurrency & thread safety	`GalaxyDriver.cs:848-861`
Driver.Galaxy-007	Medium	Resolved	Concurrency & thread safety	`GalaxyDriver.cs:937-968`
Driver.Galaxy-009	Medium	Resolved	Error handling & resilience	`GalaxyDriver.cs:354-371`
Driver.Galaxy-011	Medium	Resolved	Performance & resource management	`GalaxyDriver.cs:411`
Driver.Galaxy-014	Medium	Resolved	Testing coverage	`src/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Galaxy` (module-wide)
Driver.Historian.Wonderware-002	Medium	Resolved	Correctness and logic bugs	`Ipc/HistorianFrameHandler.cs:162`, `:181`
Driver.Historian.Wonderware-003	Medium	Resolved	Correctness and logic bugs	`Backend/HistorianDataSource.cs:320-323`, `:457-460`
Driver.Historian.Wonderware-006	Medium	Resolved	Error handling and resilience	`Ipc/PipeServer.cs:120-128`
Driver.Historian.Wonderware-009	Medium	Resolved	Performance and resource management	`Backend/HistorianDataSource.cs:382-395`, `Ipc/Contracts.cs:85-99`
Driver.Historian.Wonderware.Client-002	Medium	Resolved	Correctness & logic bugs	`WonderwareHistorianClient.cs:154-199`, `IAlarmHistorianSink.cs:66-74`
Driver.Historian.Wonderware.Client-005	Medium	Resolved	Error handling & resilience	`Ipc/FrameReader.cs:31-32`
Driver.Historian.Wonderware.Client-007	Medium	Resolved	Security	`WonderwareHistorianClient.cs:276`
Driver.Historian.Wonderware.Client-009	Medium	Resolved	Testing coverage	`tests/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware.Client.Tests/WonderwareHistorianClientTests.cs`
Driver.Modbus-002	Medium	Resolved	Correctness & logic bugs	`ModbusDriver.cs:127-186`
Driver.Modbus-004	Medium	Resolved	Performance & resource management	`ModbusDriver.cs:1468-1473`
Driver.Modbus-005	Medium	Resolved	Correctness & logic bugs	`ModbusDriver.cs:777-798,323-330`
Driver.Modbus-006	Medium	Resolved	Error handling & resilience	`ModbusDriver.cs:514-524,532-550`
Driver.Modbus.Addressing-002	Medium	Resolved	Correctness & logic bugs	`ModbusAddressParser.cs:86-94`
Driver.Modbus.Addressing-003	Medium	Resolved	Correctness & logic bugs	`ModbusAddressParser.cs:405-406`, `ModbusAddressParser.cs:128`
Driver.Modbus.Addressing-004	Medium	Resolved	Correctness & logic bugs	`ModbusAddressParser.cs:182-194`
Driver.Modbus.Addressing-005	Medium	Resolved	Error handling & resilience	`ModbusAddressParser.cs:200-213`
Driver.Modbus.Addressing-008	Medium	Resolved	Testing coverage	`tests/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Modbus.Addressing.Tests/`
Driver.Modbus.Cli-001	Medium	Resolved	Correctness & logic bugs	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.Modbus.Cli/Commands/SubscribeCommand.cs:43-51`
Driver.Modbus.Cli-002	Medium	Resolved	Correctness & logic bugs	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.Modbus.Cli/Commands/WriteCommand.cs:54-89`
Driver.OpcUaClient-006	Medium	Resolved	Concurrency & thread safety	`OpcUaClientDriver.cs:1330-1359`
Driver.OpcUaClient-007	Medium	Resolved	Concurrency & thread safety	`OpcUaClientDriver.cs:1374`, `:1376-1383`, `:508`
Driver.OpcUaClient-008	Medium	Resolved	Error handling & resilience	`OpcUaClientDriver.cs:1092-1099`
Driver.OpcUaClient-009	Medium	Resolved	Error handling & resilience	`OpcUaClientDriver.cs:560-564`
Driver.OpcUaClient-010	Medium	Resolved	Correctness & logic bugs	`OpcUaClientDriver.cs:823-824`
Driver.OpcUaClient-012	Medium	Resolved	Security	`OpcUaClientDriver.cs:210-217`
Driver.OpcUaClient-013	Medium	Resolved	Performance & resource management	`OpcUaClientDriver.cs:436-437`
Driver.OpcUaClient-015	Medium	Resolved	Testing coverage	`tests/Drivers/ZB.MOM.WW.OtOpcUa.Driver.OpcUaClient.Tests/*`, `tests/Drivers/ZB.MOM.WW.OtOpcUa.Driver.OpcUaClient.IntegrationTests/OpcUaClientSmokeTests.cs`
Driver.S7-002	Medium	Resolved	Correctness & logic bugs	`S7Driver.cs:350`
Driver.S7-004	Medium	Resolved	OtOpcUa conventions	`S7Driver.cs` (whole file)
Driver.S7-008	Medium	Resolved	Error handling & resilience	`S7Driver.cs:286`
Driver.S7-012	Medium	Resolved	Design-document adherence	`S7DriverOptions.cs:59`, `S7Driver.cs:457`
Driver.S7-014	Medium	Resolved	Testing coverage	`tests/Drivers/ZB.MOM.WW.OtOpcUa.Driver.S7.Tests/`
Driver.S7.Cli-001	Medium	Resolved	Error handling & resilience	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.S7.Cli/Commands/WriteCommand.cs:65-80`
Driver.S7.Cli-002	Medium	Resolved	Design-document adherence	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.S7.Cli/Commands/ReadCommand.cs:22-29`, `Commands/WriteCommand.cs:21-33`, `Commands/SubscribeCommand.cs:18-21`; `docs/Driver.S7.Cli.md:70-73,80-81`
Driver.S7.Cli-003	Medium	Resolved	Error handling & resilience	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.S7.Cli/Commands/ProbeCommand.cs:38-50`
Driver.TwinCAT-003	Medium	Resolved	Correctness & logic bugs	`AdsTwinCATClient.cs:264-281`, `283-300`
Driver.TwinCAT-005	Medium	Resolved	OtOpcUa conventions	`TwinCATDriver.cs` (whole file), `AdsTwinCATClient.cs` (whole file)
Driver.TwinCAT-009	Medium	Resolved	Concurrency & thread safety	`TwinCATDriver.cs:80-99`, `41-72`, `366-388`
Driver.TwinCAT-010	Medium	Resolved	Error handling & resilience	`AdsTwinCATClient.cs:178-195`
Driver.TwinCAT-011	Medium	Resolved	Error handling & resilience	`TwinCATStatusMapper.cs:29-42`
Driver.TwinCAT-012	Medium	Resolved	Performance & resource management	`TwinCATDriver.cs:102`, `AdsTwinCATClient.cs:178-195`
Server-003	Medium	Resolved	Correctness & logic bugs	`src/Server/ZB.MOM.WW.OtOpcUa.Server/Phase7/RingBufferHistoryWriter.cs:96-119`
Server-005	Medium	Resolved	Concurrency & thread safety	`src/Server/ZB.MOM.WW.OtOpcUa.Server/Alarms/AlarmConditionService.cs:166`, `src/Server/ZB.MOM.WW.OtOpcUa.Server/OpcUa/DriverNodeManager.cs:303-311`
Server-007	Medium	Resolved	Error handling & resilience	`src/Server/ZB.MOM.WW.OtOpcUa.Server/OpcUa/OpcUaApplicationHost.cs:179-183`
Server-010	Medium	Resolved	Security	`src/Server/ZB.MOM.WW.OtOpcUa.Server/OpcUa/OpcUaServerOptions.cs:59`, `src/Server/ZB.MOM.WW.OtOpcUa.Server/OpcUa/OpcUaApplicationHost.cs:284-291`
Server-011	Medium	Resolved	Security	`src/Server/ZB.MOM.WW.OtOpcUa.Server/OpcUa/OpcUaApplicationHost.cs:322-346`
Server-013	Medium	Resolved	Design-document adherence	`src/Server/ZB.MOM.WW.OtOpcUa.Server/OpcUa/OpcUaServerOptions.cs:9-19`, `src/Server/ZB.MOM.WW.OtOpcUa.Server/OpcUa/OpcUaApplicationHost.cs:296-346`, `src/Server/ZB.MOM.WW.OtOpcUa.Server/Program.cs:89`
Admin-010	Low	Resolved	OtOpcUa conventions	`Components/App.razor:9,16`
Admin-011	Low	Resolved	Concurrency & thread safety	`Hubs/FleetStatusPoller.cs:24-26,98-103`
Admin-012	Low	Resolved	Design-document adherence	`Services/EquipmentCsvImporter.cs:18-19,33-37,229,232`
Analyzers-002	Low	Resolved	Correctness & logic bugs	`src/Tooling/ZB.MOM.WW.OtOpcUa.Analyzers/UnwrappedCapabilityCallAnalyzer.cs:46-50,130`
Analyzers-003	Low	Resolved	Error handling & resilience	`src/Tooling/ZB.MOM.WW.OtOpcUa.Analyzers/UnwrappedCapabilityCallAnalyzer.cs:80,114-116`
Analyzers-004	Low	Resolved	Performance & resource management	`src/Tooling/ZB.MOM.WW.OtOpcUa.Analyzers/UnwrappedCapabilityCallAnalyzer.cs:95-112`
Analyzers-005	Low	Resolved	Design-document adherence	`src/Tooling/ZB.MOM.WW.OtOpcUa.Analyzers/UnwrappedCapabilityCallAnalyzer.cs:33-43`
Analyzers-007	Low	Resolved	Documentation & comments	`src/Tooling/ZB.MOM.WW.OtOpcUa.Analyzers/UnwrappedCapabilityCallAnalyzer.cs:21-26`
Client.CLI-002	Low	Resolved	Correctness & logic bugs	`Commands/SubscribeCommand.cs:129-137`
Client.CLI-003	Low	Resolved	Correctness & logic bugs	`Commands/BrowseCommand.cs:29-30`, `Commands/SubscribeCommand.cs:20-27`, `Commands/AlarmsCommand.cs:28-29`, `Commands/HistoryReadCommand.cs:42-43`
Client.CLI-004	Low	Resolved	OtOpcUa conventions	`Commands/SubscribeCommand.cs:13-37`
Client.CLI-006	Low	Resolved	Error handling & resilience	`Commands/HistoryReadCommand.cs:73`, `Commands/HistoryReadCommand.cs:76`, `Helpers/NodeIdParser.cs:39`
Client.CLI-007	Low	Resolved	Performance & resource management	`CommandBase.cs:112-123`
Client.CLI-008	Low	Resolved	Documentation & comments	`docs/Client.CLI.md:158-217`
Client.CLI-009	Low	Resolved	Code organization & conventions	`Commands/SubscribeCommand.cs:66-165`, `Commands/AlarmsCommand.cs:52-91`
Client.CLI-010	Low	Resolved	Testing coverage	`tests/Client/ZB.MOM.WW.OtOpcUa.Client.CLI.Tests/SubscribeCommandTests.cs`
Client.Shared-003	Low	Resolved	Correctness & logic bugs	`Adapters/DefaultSessionAdapter.cs:76`, `Adapters/DefaultSessionAdapter.cs:273`
Client.Shared-004	Low	Resolved	OtOpcUa conventions	`Adapters/DefaultSessionAdapter.cs:228`, `Adapters/DefaultSessionAdapter.cs:121`, `Adapters/DefaultSessionAdapter.cs:172`
Client.Shared-009	Low	Resolved	Error handling & resilience / Documentation & comments	`OpcUaClientService.cs:302-322`
Client.Shared-010	Low	Resolved	Performance & resource management	`Models/ConnectionSettings.cs:48`, `OpcUaClientService.cs:408-417`
Client.Shared-011	Low	Resolved	Testing coverage	`tests/Client/ZB.MOM.WW.OtOpcUa.Client.Shared.Tests/OpcUaClientServiceTests.cs`
Client.UI-003	Low	Resolved	OtOpcUa conventions	`ZB.MOM.WW.OtOpcUa.Client.UI.csproj:20-21`, `Program.cs:14-20`
Client.UI-004	Low	Resolved	OtOpcUa conventions	`Views/MainWindow.axaml.cs:125-138`
Client.UI-006	Low	Resolved	Error handling & resilience	`ViewModels/MainWindowViewModel.cs:244-252`, `ViewModels/AlarmsViewModel.cs:88-112`, `ViewModels/SubscriptionsViewModel.cs:79-94`
Client.UI-009	Low	Resolved	Design-document adherence	`ViewModels/HistoryViewModel.cs:44-54`
Client.UI-010	Low	Resolved	Code organization & conventions	`Controls/DateTimeRangePicker.axaml.cs:33-37`, `Controls/DateTimeRangePicker.axaml.cs:70-80`
Client.UI-011	Low	Resolved	Documentation & comments	`Views/MainWindow.axaml:81`, `Services/JsonSettingsService.cs:11-15`
Configuration-004	Low	Resolved	OtOpcUa conventions	`src/Core/ZB.MOM.WW.OtOpcUa.Configuration/Enums/NodePermissions.cs:8`, `src/Core/ZB.MOM.WW.OtOpcUa.Configuration/OtOpcUaConfigDbContext.cs:417`
Configuration-005	Low	Resolved	Concurrency & thread safety	`src/Core/ZB.MOM.WW.OtOpcUa.Configuration/LocalCache/LiteDbConfigCache.cs:50`
Configuration-007	Low	Resolved	Error handling & resilience	`src/Core/ZB.MOM.WW.OtOpcUa.Configuration/Apply/GenerationApplier.cs:44`
Configuration-010	Low	Resolved	Security	`src/Core/ZB.MOM.WW.OtOpcUa.Configuration/LocalCache/ResilientConfigReader.cs:81`
Configuration-011	Low	Resolved	Testing coverage	`src/Core/ZB.MOM.WW.OtOpcUa.Configuration/Apply/GenerationApplier.cs:7`, `src/Core/ZB.MOM.WW.OtOpcUa.Configuration/Validation/DraftValidator.cs:60`
Core-004	Low	Resolved	OtOpcUa conventions	`src/Core/ZB.MOM.WW.OtOpcUa.Core/Hosting/DriverHost.cs:55,72,87`
Core-008	Low	Resolved	Error handling & resilience	`src/Core/ZB.MOM.WW.OtOpcUa.Core/OpcUa/GenericDriverNodeManager.cs:42-64`
Core-009	Low	Resolved	Performance & resource management	`src/Core/ZB.MOM.WW.OtOpcUa.Core/Resilience/CapabilityInvoker.cs:121-128`
Core-010	Low	Resolved	Code organization & conventions	`src/Core/ZB.MOM.WW.OtOpcUa.Core/Resilience/DriverResilienceOptions.cs:45-52`
Core-011	Low	Resolved	Testing coverage	`src/Core/ZB.MOM.WW.OtOpcUa.Core/Authorization/PermissionTrieBuilder.cs:58-75`
Core-012	Low	Resolved	Documentation & comments	`src/Core/ZB.MOM.WW.OtOpcUa.Core/Stability/WedgeDetector.cs:26`, `src/Core/ZB.MOM.WW.OtOpcUa.Core/Observability/DriverHealthReport.cs:11-22`
Core.Abstractions-004	Low	Resolved	Concurrency & thread safety	`src/Core/ZB.MOM.WW.OtOpcUa.Core.Abstractions/DriverTypeRegistry.cs:23-40`
Core.Abstractions-005	Low	Resolved	Error handling & resilience	`src/Core/ZB.MOM.WW.OtOpcUa.Core.Abstractions/PollGroupEngine.cs:90,99`
Core.Abstractions-006	Low	Resolved	Code organization & conventions	`src/Core/ZB.MOM.WW.OtOpcUa.Core.Abstractions/IHistoryProvider.cs:63,84-86`, `src/Core/ZB.MOM.WW.OtOpcUa.Core.Abstractions/Historian/IHistorianDataSource.cs:30,63`
Core.Abstractions-007	Low	Resolved	Testing coverage	`tests/Core/ZB.MOM.WW.OtOpcUa.Core.Abstractions.Tests/PollGroupEngineTests.cs`
Core.Abstractions-008	Low	Resolved	Documentation & comments	`src/Core/ZB.MOM.WW.OtOpcUa.Core.Abstractions/DriverHealth.cs:9`, `src/Core/ZB.MOM.WW.OtOpcUa.Core.Abstractions/IHistoryProvider.cs:39-43,65-69`
Core.AlarmHistorian-008	Low	Resolved	Performance & resource management	`src/Core/ZB.MOM.WW.OtOpcUa.Core.AlarmHistorian/SqliteStoreAndForwardSink.cs:107-127,255-278`
Core.AlarmHistorian-011	Low	Resolved	Documentation & comments	`src/Core/ZB.MOM.WW.OtOpcUa.Core.AlarmHistorian/IAlarmHistorianSink.cs:5-9,76`, `AlarmHistorianEvent.cs:20`
Core.ScriptedAlarms-003	Low	Resolved	Documentation & comments	`ScriptedAlarmEngine.cs:343`, `docs/ScriptedAlarms.md:107`
Core.ScriptedAlarms-006	Low	Resolved	Concurrency & thread safety	`ScriptedAlarmEngine.cs:232`, `ScriptedAlarmEngine.cs:369`
Core.ScriptedAlarms-008	Low	Resolved	Performance & resource management	`Part9StateMachine.cs:261-268`
Core.ScriptedAlarms-009	Low	Resolved	Performance & resource management	`ScriptedAlarmEngine.cs:309-315`, `ScriptedAlarmEngine.cs:271`
Core.ScriptedAlarms-010	Low	Resolved	Design-document adherence	`ScriptedAlarmEngine.cs:325-336`, `AlarmPredicateContext.cs:33-40`, `MessageTemplate.cs:47`
Core.ScriptedAlarms-011	Low	Resolved	Code organization & conventions	`Part9StateMachine.cs:275`
Core.Scripting-005	Low	Resolved	Correctness & logic bugs	`DependencyExtractor.cs:97`
Core.Scripting-006	Low	Resolved	Concurrency & thread safety	`CompiledScriptCache.cs:55`
Core.Scripting-008	Low	Resolved	Performance & resource management	`CompiledScriptCache.cs:34`, `ScriptEvaluator.cs:34`
Core.Scripting-009	Low	Resolved	Design-document adherence	`ForbiddenTypeAnalyzer.cs:45`
Core.Scripting-011	Low	Resolved	Testing coverage	`tests/Core/ZB.MOM.WW.OtOpcUa.Core.Scripting.Tests/`
Core.VirtualTags-004	Low	Resolved	Correctness & logic bugs	`src/Core/ZB.MOM.WW.OtOpcUa.Core.VirtualTags/VirtualTagEngine.cs:349`
Core.VirtualTags-006	Low	Resolved	Concurrency & thread safety	`src/Core/ZB.MOM.WW.OtOpcUa.Core.VirtualTags/VirtualTagEngine.cs:177-182`, `:395-401`
Core.VirtualTags-007	Low	Resolved	Error handling & resilience	`src/Core/ZB.MOM.WW.OtOpcUa.Core.VirtualTags/TimerTriggerScheduler.cs:58`
Core.VirtualTags-009	Low	Resolved	Performance & resource management	`src/Core/ZB.MOM.WW.OtOpcUa.Core.VirtualTags/DependencyGraph.cs:64-65`, `:72-73`
Core.VirtualTags-010	Low	Resolved	Documentation & comments	`src/Core/ZB.MOM.WW.OtOpcUa.Core.VirtualTags/ITagUpstreamSource.cs:18`, `VirtualTagContext.cs:30`, `VirtualTagDefinition.cs:28`
Core.VirtualTags-011	Low	Resolved	Code organization & conventions	`src/Core/ZB.MOM.WW.OtOpcUa.Core.VirtualTags/VirtualTagEngine.cs:404-409`
Core.VirtualTags-013	Low	Resolved	Documentation & comments	`src/Core/ZB.MOM.WW.OtOpcUa.Core.VirtualTags/DependencyGraph.cs:266-270`
Driver.AbCip-007	Low	Resolved	OtOpcUa conventions	`AbCipDriver.cs` (whole file), `AbCipAlarmProjection.cs`, `LibplctagTagRuntime.cs`
Driver.AbCip-011	Low	Resolved	Error handling & resilience	`AbCipDriver.cs:144-152`, `AbCipDriverOptions.cs:131-143`
Driver.AbCip-012	Low	Resolved	Performance & resource management	`LibplctagTemplateReader.cs:15-35`, `AbCipDriver.cs:88-92`
Driver.AbCip-013	Low	Resolved	Design-document adherence	`AbCipDriverOptions.cs:70-73`, `PlcFamilies/AbCipPlcFamilyProfile.cs:13-19`, `LibplctagTagRuntime.cs:16-27`
Driver.AbCip-015	Low	Resolved	Documentation & comments	`AbCipDriver.cs:9-11`, `PlcTagHandle.cs:23-27,53-58`, `AbCipTemplateCache.cs:12-15`, `IAbCipTagEnumerator.cs:6-11`, `AbCipDriverOptions.cs:21`
Driver.AbCip.Cli-003	Low	Resolved	Concurrency & thread safety	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.AbCip.Cli/Commands/SubscribeCommand.cs:50-56,60-61`
Driver.AbCip.Cli-004	Low	Resolved	Error handling & resilience	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.AbCip.Cli/Commands/SubscribeCommand.cs:28,58`; `AbCipCommandBase.cs:26-34`
Driver.AbCip.Cli-005	Low	Resolved	Performance & resource management	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.Cli.Common/DriverCommandBase.cs:51-59`
Driver.AbCip.Cli-006	Low	Resolved	Design-document adherence	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.AbCip.Cli/AbCipCommandBase.cs:29-34`
Driver.AbCip.Cli-007	Low	Resolved	Testing coverage	`tests/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.AbCip.Cli.Tests/WriteCommandParseValueTests.cs`
Driver.AbCip.Cli-008	Low	Resolved	Documentation & comments	`docs/Driver.AbCip.Cli.md:8-9`
Driver.AbLegacy-005	Low	Resolved	OtOpcUa conventions	`AbLegacyDriver.cs` (whole file)
Driver.AbLegacy-011	Low	Resolved	Performance & resource management	`AbLegacyDriver.cs:440`
Driver.AbLegacy-013	Low	Resolved	Code organization & conventions	`AbLegacyDriver.cs:340-345`, `AbLegacyDriver.cs:238-264`
Driver.AbLegacy.Cli-002	Low	Resolved	Correctness & logic bugs	`Commands/WriteCommand.cs:27-29`, `Program.cs:6-9`
Driver.AbLegacy.Cli-003	Low	Resolved	Concurrency & thread safety	`Commands/SubscribeCommand.cs:47-53`
Driver.AbLegacy.Cli-004	Low	Resolved	Error handling & resilience	`Commands/ProbeCommand.cs:37-56`, `Commands/ReadCommand.cs:39-50`, `Commands/WriteCommand.cs:48-59`, `Commands/SubscribeCommand.cs:41-76`
Driver.AbLegacy.Cli-005	Low	Resolved	Design-document adherence	`Commands/SubscribeCommand.cs:23-25`, `docs/Driver.AbLegacy.Cli.md:94-96`
Driver.AbLegacy.Cli-006	Low	Resolved	Code organization & conventions	`Commands/ProbeCommand.cs:20-22`
Driver.AbLegacy.Cli-007	Low	Resolved	Testing coverage	`tests/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.AbLegacy.Cli.Tests/WriteCommandParseValueTests.cs`
Driver.Cli.Common-004	Low	Resolved	Error handling & resilience	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.Cli.Common/SnapshotFormatter.cs:68-70`
Driver.Cli.Common-006	Low	Resolved	Documentation & comments	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.Cli.Common/SnapshotFormatter.cs:71`, `src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.Cli.Common/DriverCommandBase.cs:9`
Driver.Cli.Common-008	Low	Resolved	Testing coverage	`tests/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.Cli.Common.Tests/SnapshotFormatterTests.cs:50-64`
Driver.FOCAS-007	Low	Resolved	Error handling & resilience	`FocasDriver.cs:140-148`, `FocasDriver.cs:478-484`, `FocasDriver.cs:529-533`, `FocasAlarmProjection.cs:61-63`
Driver.FOCAS-008	Low	Resolved	Performance & resource management	`FocasDriver.cs:201`, `FocasDriver.cs:253`
Driver.FOCAS-009	Low	Resolved	Design-document adherence	`FocasDriverOptions.cs:110-115`, `FocasDriver.cs:468-486`, `FocasDriverFactoryExtensions.cs:75-80`
Driver.FOCAS-010	Low	Resolved	Code organization & conventions	`IFocasClient.cs:210-227` (`FocasOpMode`), `FocasConstants.cs:42-78` (`FocasOperationMode`)
Driver.FOCAS-011	Low	Resolved	Code organization & conventions	`IFocasClient.cs:275-287` (`FocasAlarmType`), `FocasAlarmProjection.cs:149-175`
Driver.FOCAS.Cli-001	Low	Resolved	Error handling & resilience	`Commands/WriteCommand.cs:58-68`
Driver.FOCAS.Cli-002	Low	Resolved	Concurrency & thread safety	`Commands/SubscribeCommand.cs:45-51`
Driver.FOCAS.Cli-003	Low	Resolved	Error handling & resilience	`FocasCommandBase.cs:19` (`CncPort`), `FocasCommandBase.cs:27` (`TimeoutMs`), `Commands/SubscribeCommand.cs:23` (`IntervalMs`)
Driver.FOCAS.Cli-004	Low	Resolved	Performance & resource management	`Commands/ProbeCommand.cs:37,54`; `Commands/ReadCommand.cs:37,46`; `Commands/WriteCommand.cs:45,54`; `Commands/SubscribeCommand.cs:39,73`
Driver.FOCAS.Cli-005	Low	Resolved	Design-document adherence	`Commands/WriteCommand.cs:50`, `Commands/ProbeCommand.cs:50` (via `SnapshotFormatter.FormatStatus`)
Driver.Galaxy-005	Low	Resolved	OtOpcUa conventions	`Runtime/EventPump.cs:81-88`
Driver.Galaxy-010	Low	Resolved	Security	`GalaxyDriver.cs:311-341`
Driver.Galaxy-012	Low	Resolved	Performance & resource management	`Runtime/SubscriptionRegistry.cs:65-67`, `GalaxyDriver.cs:538`, `GalaxyDriver.cs:675`
Driver.Galaxy-013	Low	Resolved	Design-document adherence	`GalaxyDriver.cs:14-27`, `GalaxyDriver.cs:374-382`, `Config/GalaxyDriverOptions.cs:84-86`
Driver.Historian.Wonderware-004	Low	Resolved	Correctness and logic bugs	`Backend/SdkAlarmHistorianWriteBackend.cs:198-201`
Driver.Historian.Wonderware-005	Low	Resolved	Concurrency and thread safety	`Backend/HistorianDataSource.cs:124`, `:126-127`
Driver.Historian.Wonderware-007	Low	Resolved	Error handling and resilience	`Ipc/PipeServer.cs:70-75`
Driver.Historian.Wonderware-008	Low	Resolved	Error handling and resilience	`Backend/HistorianDataSource.cs:301-307`, `:374-380`
Driver.Historian.Wonderware-010	Low	Resolved	Performance and resource management	`Backend/HistorianConfiguration.cs:32-36`, `Backend/HistorianDataSource.cs` (all read methods)
Driver.Historian.Wonderware-011	Low	Resolved	Design-document adherence	`Backend/HistorianDataSource.cs:9-12`, `Backend/IHistorianDataSource.cs:9-11`, `Backend/HistorianSample.cs:7-9`, `Backend/HistorianConfiguration.cs:7-9`
Driver.Historian.Wonderware-012	Low	Resolved	Testing coverage	`Backend/HistorianDataSource.cs`, `tests/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware.Tests/`
Driver.Historian.Wonderware.Client-003	Low	Resolved	Concurrency & thread safety	`WonderwareHistorianClient.cs:207`, `WonderwareHistorianClient.cs:132-150`
Driver.Historian.Wonderware.Client-004	Low	Resolved	Concurrency & thread safety	`WonderwareHistorianClient.cs:203-267`
Driver.Historian.Wonderware.Client-006	Low	Resolved	Error handling & resilience	`Internal/PipeChannel.cs:96-107`, `WonderwareHistorianClientOptions.cs:11-12`
Driver.Historian.Wonderware.Client-008	Low	Resolved	Security	`ZB.MOM.WW.OtOpcUa.Driver.Historian.Wonderware.Client.csproj:29-32`
Driver.Historian.Wonderware.Client-010	Low	Resolved	Documentation & comments	`WonderwareHistorianClient.cs:355-361`, `WonderwareHistorianClient.cs:132-150`
Driver.Modbus-003	Low	Resolved	Concurrency & thread safety	`ModbusDriver.cs:59,188,241,259,266,726,745,759`
Driver.Modbus-007	Low	Resolved	Design-document adherence	`ModbusDriver.cs:1392`, `ModbusDriverOptions.cs:74-80`
Driver.Modbus-008	Low	Resolved	Documentation & comments	`ModbusDriver.cs:411-417,700-703,737-744`
Driver.Modbus-009	Low	Resolved	Correctness & logic bugs	`ModbusDriver.cs:1160-1167`, `ModbusTcpTransport.cs:94-95`
Driver.Modbus-010	Low	Resolved	Error handling & resilience	`ModbusDriver.cs:864-868`, `ModbusDriverOptions.cs:116-125`
Driver.Modbus-011	Low	Resolved	Code organization & conventions	`ModbusDriver.cs:23-43,89-97,408-432`
Driver.Modbus-012	Low	Resolved	Testing coverage	`tests/Drivers/ZB.MOM.WW.OtOpcUa.Driver.Modbus.Tests/`
Driver.Modbus.Addressing-006	Low	Resolved	Error handling & resilience	`ModbusAddressParser.cs:297-301`
Driver.Modbus.Addressing-007	Low	Resolved	Design-document adherence	`ModbusDataType.cs:91-95`, `docs/v2/dl205.md` section Strings
Driver.Modbus.Addressing-009	Low	Resolved	Documentation & comments	`ModbusModiconAddress.cs:55-64`, `ModbusModiconAddress.cs:104-110`
Driver.Modbus.Cli-003	Low	Resolved	Correctness & logic bugs	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.Modbus.Cli/ModbusCommandBase.cs:14-24`
Driver.Modbus.Cli-004	Low	Resolved	Concurrency & thread safety	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.Modbus.Cli/Commands/SubscribeCommand.cs:61-67`
Driver.Modbus.Cli-005	Low	Resolved	Error handling & resilience	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.Modbus.Cli/Commands/ProbeCommand.cs:21-54`; `Commands/ReadCommand.cs:46-75`; `Commands/WriteCommand.cs:54-89`
Driver.Modbus.Cli-006	Low	Resolved	Error handling & resilience	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.Modbus.Cli/Commands/ProbeCommand.cs:35-53`
Driver.Modbus.Cli-007	Low	Resolved	Design-document adherence	`docs/Driver.Modbus.Cli.md:124-156`; `src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.Modbus.Cli/Commands/ReadCommand.cs`
Driver.Modbus.Cli-008	Low	Resolved	Testing coverage	`tests/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.Modbus.Cli.Tests/`
Driver.OpcUaClient-011	Low	Resolved	Documentation & comments	`OpcUaClientDriver.cs:1007-1015`
Driver.OpcUaClient-014	Low	Resolved	Performance & resource management	`OpcUaClientDriver.cs:1138`, `:1314`
Driver.S7-003	Low	Resolved	Correctness & logic bugs	`S7Driver.cs:172`, `S7Driver.cs:255`
Driver.S7-005	Low	Resolved	OtOpcUa conventions	`S7Driver.cs:33`, `S7Driver.cs:433`
Driver.S7-009	Low	Resolved	Error handling & resilience	`S7Driver.cs:392`
Driver.S7-010	Low	Resolved	Performance & resource management	`S7Driver.cs:504`
Driver.S7-013	Low	Resolved	Code organization & conventions	`S7DriverOptions.cs:90`, `S7Driver.cs:300`
Driver.S7.Cli-004	Low	Resolved	Performance & resource management	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.S7.Cli/Commands/ProbeCommand.cs:36,53`, `Commands/ReadCommand.cs:45,54`, `Commands/WriteCommand.cs:51,60`, `Commands/SubscribeCommand.cs:39,73`
Driver.S7.Cli-005	Low	Resolved	Code organization & conventions	`tests/ZB.MOM.WW.OtOpcUa.Driver.S7.Cli.Tests/`
Driver.S7.Cli-006	Low	Resolved	Testing coverage	`tests/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.S7.Cli.Tests/WriteCommandParseValueTests.cs`
Driver.S7.Cli-007	Low	Resolved	Documentation & comments	`src/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.S7.Cli/Commands/SubscribeCommand.cs:45-51`
Driver.TwinCAT-004	Low	Resolved	Correctness & logic bugs	`TwinCATDataType.cs:24-27`
Driver.TwinCAT-006	Low	Resolved	OtOpcUa conventions	`TwinCATDriver.cs:406-411`
Driver.TwinCAT-014	Low	Resolved	Design-document adherence	`TwinCATDriverOptions.cs:41-43`, `TwinCATDriverOptions.cs:57-62`, `AdsTwinCATClient.cs:145`
Driver.TwinCAT-015	Low	Resolved	Code organization & conventions	`TwinCATDriver.cs:431-432`
Driver.TwinCAT-016	Low	Resolved	Testing coverage	`tests/Drivers/ZB.MOM.WW.OtOpcUa.Driver.TwinCAT.Tests/`
Driver.TwinCAT.Cli-001	Low	Resolved	Correctness & logic bugs	`TwinCATCommandBase.cs:23-24`, `Commands/SubscribeCommand.cs:23-24`, `Commands/BrowseCommand.cs:21-24`
Driver.TwinCAT.Cli-002	Low	Resolved	Concurrency & thread safety	`Commands/SubscribeCommand.cs:46-58`
Driver.TwinCAT.Cli-003	Low	Resolved	Error handling & resilience	`Commands/SubscribeCommand.cs:56-58`
Driver.TwinCAT.Cli-004	Low	Resolved	Design-document adherence	`TwinCATCommandBase.cs:26-29`, `Commands/BrowseCommand.cs`
Driver.TwinCAT.Cli-005	Low	Resolved	Code organization & conventions	`Commands/ProbeCommand.cs:23`, `Commands/ReadCommand.cs:20`, `Commands/WriteCommand.cs:20`, `Commands/SubscribeCommand.cs:18`
Driver.TwinCAT.Cli-006	Low	Resolved	Testing coverage	`tests/Drivers/Cli/ZB.MOM.WW.OtOpcUa.Driver.TwinCAT.Cli.Tests/WriteCommandParseValueTests.cs`
Driver.TwinCAT.Cli-007	Low	Resolved	Documentation & comments	`TwinCATCommandBase.cs:31-36`
Server-004	Low	Resolved	OtOpcUa conventions	`src/Server/ZB.MOM.WW.OtOpcUa.Server/OpcUa/OtOpcUaServer.cs:187-200`
Server-006	Low	Resolved	Concurrency & thread safety	`src/Server/ZB.MOM.WW.OtOpcUa.Server/OpcUa/DriverNodeManager.cs:478-482, 1342-1348`
Server-008	Low	Resolved	Error handling & resilience	`src/Server/ZB.MOM.WW.OtOpcUa.Server/OpcUa/DriverNodeManager.cs:736`
Server-012	Low	Resolved	Performance & resource management	`src/Server/ZB.MOM.WW.OtOpcUa.Server/Hosting/PeerHttpProbeLoop.cs:78-79`
Server-014	Low	Resolved	Code organization & conventions	`src/Server/ZB.MOM.WW.OtOpcUa.Server/SealedBootstrap.cs`
Server-015	Low	Resolved	Documentation & comments	`src/Server/ZB.MOM.WW.OtOpcUa.Server/OpcUa/OtOpcUaServer.cs:16-21`, `src/Server/ZB.MOM.WW.OtOpcUa.Server/OpcUa/OpcUaServerOptions.cs:21-26`