diff --git a/archreview/plans/R2-10-resilience-observability-plan.md.tasks.json b/archreview/plans/R2-10-resilience-observability-plan.md.tasks.json
index f6048cd0..a3879c72 100644
--- a/archreview/plans/R2-10-resilience-observability-plan.md.tasks.json
+++ b/archreview/plans/R2-10-resilience-observability-plan.md.tasks.json
@@ -4,7 +4,7 @@
   "tasks": [
     { "id": "T1", "subject": "Tracker: LastBreakerClosedUtc + IsBreakerOpen + RecordBreakerClose (Core, TDD in DriverResilienceStatusTrackerTests)", "status": "completed", "blockedBy": [] },
     { "id": "T2", "subject": "Builder: OnClosed records breaker-close on the tracker (TDD in DriverResiliencePipelineBuilderTests)", "status": "completed", "blockedBy": ["T1"] },
-    { "id": "T3", "subject": "Invoker: successful Execute* resets ConsecutiveFailures (TDD in CapabilityInvokerTests)", "status": "pending", "blockedBy": ["T1"] },
+    { "id": "T3", "subject": "Invoker: successful Execute* resets ConsecutiveFailures (TDD in CapabilityInvokerTests)", "status": "completed", "blockedBy": ["T1"] },
     { "id": "T4", "subject": "Commons: DriverResilienceStatusChanged record + driver-resilience-status TopicName", "status": "pending", "blockedBy": [] },
     { "id": "T5", "subject": "Host: DriverResilienceStatusPublisherService (BuildMessages mapping + 5s DPS timer shell; TDD mapping in Host.IntegrationTests)", "status": "pending", "blockedBy": ["T1", "T4"] },
     { "id": "T6", "subject": "Host DI: register the publisher in AddOtOpcUaDriverFactories + ResilienceStatusReaderRegistrationTests wiring guard (tracker HAS a production reader)", "status": "pending", "blockedBy": ["T5"] },
diff --git a/src/Core/ZB.MOM.WW.OtOpcUa.Core/Resilience/CapabilityInvoker.cs b/src/Core/ZB.MOM.WW.OtOpcUa.Core/Resilience/CapabilityInvoker.cs
index a985acb7..f68c6c9f 100644
--- a/src/Core/ZB.MOM.WW.OtOpcUa.Core/Resilience/CapabilityInvoker.cs
+++ b/src/Core/ZB.MOM.WW.OtOpcUa.Core/Resilience/CapabilityInvoker.cs
@@ -41,7 +41,7 @@ public sealed class CapabilityInvoker : IDriverCapabilityInvoker
     ///     pipeline-invalidate can take effect without restarting the invoker.
     /// </param>
     /// <param name="driverType">Driver type name for structured-log enrichment (e.g. <c>"Modbus"</c>).</param>
-    /// <param name="statusTracker">Optional resilience-status tracker. When wired, every capability call records start/complete so Admin <c>/hosts</c> can surface <see cref="ResilienceStatusSnapshot.CurrentInFlight"/> as the in-flight-call-depth proxy.</param>
+    /// <param name="statusTracker">Optional resilience-status tracker. When wired, every capability call records start/complete so the AdminUI resilience panel can surface <see cref="ResilienceStatusSnapshot.CurrentInFlight"/> as the in-flight-call-depth proxy, and each successful call resets <see cref="ResilienceStatusSnapshot.ConsecutiveFailures"/> so the counter reflects only an active retry storm.</param>
     /// <param name="optionsGeneration">
     ///     Options epoch for this invoker (01/S-7). Threaded into every pipeline-cache lookup so a lingering
     ///     old child's late re-cache can never poison a newer invoker's pipeline. Defaults to 0 so existing
@@ -81,7 +81,11 @@ public sealed class CapabilityInvoker : IDriverCapabilityInvoker
         {
             using (LogContextEnricher.Push(_driverInstanceId, _driverType, capability, LogContextEnricher.NewCorrelationId()))
             {
-                return await pipeline.ExecuteAsync(callSite, cancellationToken).ConfigureAwait(false);
+                var result = await pipeline.ExecuteAsync(callSite, cancellationToken).ConfigureAwait(false);
+                // Success resets ConsecutiveFailures so the counter is a true "consecutive" gauge
+                // (nonzero only during an active retry storm), not stuck at the last blip's count.
+                _statusTracker?.RecordSuccess(_driverInstanceId, hostName, DateTime.UtcNow);
+                return result;
             }
         }
         finally
@@ -106,6 +110,7 @@ public sealed class CapabilityInvoker : IDriverCapabilityInvoker
             using (LogContextEnricher.Push(_driverInstanceId, _driverType, capability, LogContextEnricher.NewCorrelationId()))
             {
                 await pipeline.ExecuteAsync(callSite, cancellationToken).ConfigureAwait(false);
+                _statusTracker?.RecordSuccess(_driverInstanceId, hostName, DateTime.UtcNow);
             }
         }
         finally
@@ -139,7 +144,9 @@ public sealed class CapabilityInvoker : IDriverCapabilityInvoker
             {
                 using (LogContextEnricher.Push(_driverInstanceId, _driverType, DriverCapability.Write, LogContextEnricher.NewCorrelationId()))
                 {
-                    return await pipeline.ExecuteAsync(callSite, cancellationToken).ConfigureAwait(false);
+                    var result = await pipeline.ExecuteAsync(callSite, cancellationToken).ConfigureAwait(false);
+                    _statusTracker?.RecordSuccess(_driverInstanceId, hostName, DateTime.UtcNow);
+                    return result;
                 }
             }
             finally
diff --git a/tests/Core/ZB.MOM.WW.OtOpcUa.Core.Tests/Resilience/CapabilityInvokerTests.cs b/tests/Core/ZB.MOM.WW.OtOpcUa.Core.Tests/Resilience/CapabilityInvokerTests.cs
index 68a4d00f..bfb0703c 100644
--- a/tests/Core/ZB.MOM.WW.OtOpcUa.Core.Tests/Resilience/CapabilityInvokerTests.cs
+++ b/tests/Core/ZB.MOM.WW.OtOpcUa.Core.Tests/Resilience/CapabilityInvokerTests.cs
@@ -235,6 +235,63 @@ public sealed class CapabilityInvokerTests
         builder.CachedPipelineCount.ShouldBe(1, "two writes to the same host share one cached no-retry pipeline");
     }
 
+    /// <summary>
+    ///     R2-10: a successful capability call must reset <c>ConsecutiveFailures</c> so the counter
+    ///     is a true "consecutive" gauge — nonzero only during an active retry storm, not stuck at the
+    ///     last blip's count forever. Previously only the breaker's <c>OnClosed</c> reset it, so a
+    ///     transient 2-retry blip that never opened the breaker read "2 failures" indefinitely.
+    /// </summary>
+    [Fact]
+    public async Task ExecuteAsync_OnSuccess_ResetsConsecutiveFailures()
+    {
+        var tracker = new DriverResilienceStatusTracker();
+        tracker.RecordFailure("drv-test", "host-1", DateTime.UtcNow);
+        tracker.RecordFailure("drv-test", "host-1", DateTime.UtcNow);
+        tracker.TryGet("drv-test", "host-1")!.ConsecutiveFailures.ShouldBe(2, "seeded failures");
+
+        var invoker = new CapabilityInvoker(
+            new DriverResiliencePipelineBuilder(),
+            "drv-test",
+            () => new DriverResilienceOptions { Tier = DriverTier.A },
+            statusTracker: tracker);
+
+        await invoker.ExecuteAsync(
+            DriverCapability.Read,
+            "host-1",
+            _ => ValueTask.FromResult(1),
+            CancellationToken.None);
+
+        tracker.TryGet("drv-test", "host-1")!.ConsecutiveFailures.ShouldBe(0,
+            "a successful capability call must clear the consecutive-failure counter");
+    }
+
+    /// <summary>
+    ///     R2-10 companion: a successful non-idempotent write must also reset the consecutive-failure
+    ///     counter on the caller's host (the write arm has its own success path).
+    /// </summary>
+    [Fact]
+    public async Task ExecuteWriteAsync_NonIdempotent_OnSuccess_ResetsConsecutiveFailures()
+    {
+        var tracker = new DriverResilienceStatusTracker();
+        tracker.RecordFailure("drv-test", "host-1", DateTime.UtcNow);
+        tracker.TryGet("drv-test", "host-1")!.ConsecutiveFailures.ShouldBe(1, "seeded failure");
+
+        var invoker = new CapabilityInvoker(
+            new DriverResiliencePipelineBuilder(),
+            "drv-test",
+            () => new DriverResilienceOptions { Tier = DriverTier.A },
+            statusTracker: tracker);
+
+        await invoker.ExecuteWriteAsync(
+            "host-1",
+            isIdempotent: false,
+            _ => ValueTask.FromResult(0),
+            CancellationToken.None);
+
+        tracker.TryGet("drv-test", "host-1")!.ConsecutiveFailures.ShouldBe(0,
+            "a successful non-idempotent write must clear the consecutive-failure counter");
+    }
+
     /// <summary>
     ///     Core-009 regression — companion consistency assertion: the non-idempotent branch must
     ///     not observe two different option snapshots even if the accessor's returned value changes