diff --git a/fleetd/src/main/java/dev/ltms/fleet/inject/Injector.java b/fleetd/src/main/java/dev/ltms/fleet/inject/Injector.java
index 6dd05bd..638d0c9 100644
--- a/fleetd/src/main/java/dev/ltms/fleet/inject/Injector.java
+++ b/fleetd/src/main/java/dev/ltms/fleet/inject/Injector.java
@@ -157,6 +157,7 @@ public final class Injector {
         boolean awaitingCompletion; // a delivered message's turn is not yet known-complete
         boolean turnObserved;      // saw a real `working` sample since that delivery (turn ran)
         int unknownSinceTurn;      // consecutive `unknown` samples while a delegation is outstanding (CB-109)
+        int unknownSincePostTurn;  // the same, for the post-turn housekeeping phase (fleetd #306)
         int notReadySincePoll;     // consecutive injectable samples a queued message waited on the readiness gate (CB-114)
         boolean postTurnPending;   // completion observed; adapter housekeeping has not started yet
         boolean awaitingPostTurnPickup;
@@ -217,10 +218,12 @@ public final class Injector {
                 t.awaitingPickup = false;
                 t.injectableSincePickup = 0;
                 t.unknownSinceTurn = 0;
+                t.unknownSincePostTurn = 0;
                 t.notReadySincePoll = 0;
                 if (t.awaitingCompletion) t.turnObserved = true;
             } else if (status.injectable()) { // IDLE or BLOCKED
                 t.unknownSinceTurn = 0;
+                t.unknownSincePostTurn = 0;
                 if (t.awaitingPostTurnPickup) {
                     if (++t.injectableSincePostTurnPickup >= PICKUP_GRACE_POLLS) {
                         t.awaitingPostTurnPickup = false;
@@ -315,6 +318,24 @@ public final class Injector {
                     t.unknownSinceTurn = 0;
                     turnFailed = true;
                 }
+                // fleetd #306: the same escape for the post-turn housekeeping phase. Four latches
+                // gate delivery (awaitingCompletion, postTurnPending, awaitingPostTurnPickup,
+                // postTurnObserved) and only the first had a way out of a sustained unknown streak —
+                // a gate that closed one direction only. The other two below are released here as
+                // well; postTurnPending needs no escape because it is cleared unconditionally on the
+                // line after the listener call that sets it.
+                //
+                // This does NOT set turnFailed. The delegated turn already completed and its waiter
+                // already resolved — what is outstanding is adapter housekeeping (the `/clear`).
+                // Reporting a turn failure here would drive SessionManager.onFailed on a session
+                // that genuinely finished its work, which is a worse lie than the wedge.
+                if ((t.awaitingPostTurnPickup || t.postTurnObserved)
+                        && ++t.unknownSincePostTurn >= TURN_STALL_GRACE_POLLS) {
+                    t.awaitingPostTurnPickup = false;
+                    t.postTurnObserved = false;
+                    t.injectableSincePostTurnPickup = 0;
+                    t.unknownSincePostTurn = 0;
+                }
             }
 
             // Reclaim the entry once the worker is fully quiescent (nothing queued, no pickup or
diff --git a/fleetd/src/test/java/dev/ltms/fleet/inject/InjectorTest.java b/fleetd/src/test/java/dev/ltms/fleet/inject/InjectorTest.java
index 54d87fe..72e0c90 100644
--- a/fleetd/src/test/java/dev/ltms/fleet/inject/InjectorTest.java
+++ b/fleetd/src/test/java/dev/ltms/fleet/inject/InjectorTest.java
@@ -297,6 +297,68 @@ class InjectorTest {
         assertTrue(inj.activeTargets().isEmpty(), "the wedged target is reclaimed, not polled forever");
     }
 
+    /** A listener whose post-turn housekeeping always starts, as SessionManager's does with clearAfterTurn on. */
+    private static final class PostTurnListener implements TurnListener {
+        @Override public void onTurnComplete(String target) { }
+        @Override public boolean hasPostTurnAction(String target) { return true; }
+        @Override public boolean onTurnCompleteWithPostAction(String target) { return true; }
+    }
+
+    @Test
+    void aWorkerThatWedgesInUnknownAwaitingPostTurnPickupIsReleased() {
+        // fleetd #306: the post-turn phase had no way out of a sustained unknown streak, so the
+        // pickup latch stayed set, the target was polled forever, and every later message to it was
+        // blocked by the delivery gate — while the session still looked healthy.
+        Captor cap = new Captor();
+        Injector inj = new Injector(new AgentControl(herdr), new PostTurnListener());
+        inj.enqueue(T, "task", TestTurnTokens.inert(T));
+
+        inj.onStatus(T, AgentStatus.IDLE);    // deliver
+        inj.onStatus(T, AgentStatus.WORKING); // turn starts
+        inj.onStatus(T, AgentStatus.IDLE);    // turn completes; housekeeping dispatched
+        for (int i = 0; i < STALL_SAMPLES; i++) inj.onStatus(T, AgentStatus.UNKNOWN); // then wedges
+
+        assertTrue(inj.activeTargets().isEmpty(),
+                "a target wedged awaiting post-turn pickup must be reclaimed, not polled forever");
+        assertEquals(List.of(), cap.failed,
+                "the delegated turn already completed — a stuck /clear must not be reported as a failed turn");
+    }
+
+    @Test
+    void aWorkerThatWedgesInUnknownAfterPickingUpTheResetIsReleased() {
+        // The sibling latch. postTurnObserved is set when the reset is seen picked up (WORKING) and
+        // is cleared only on a later injectable sample, so a wedge right after pickup sticks too.
+        Captor cap = new Captor();
+        Injector inj = new Injector(new AgentControl(herdr), new PostTurnListener());
+        inj.enqueue(T, "task", TestTurnTokens.inert(T));
+
+        inj.onStatus(T, AgentStatus.IDLE);
+        inj.onStatus(T, AgentStatus.WORKING);
+        inj.onStatus(T, AgentStatus.IDLE);    // turn complete; reset dispatched
+        inj.onStatus(T, AgentStatus.WORKING); // reset picked up -> postTurnObserved
+        for (int i = 0; i < STALL_SAMPLES; i++) inj.onStatus(T, AgentStatus.UNKNOWN);
+
+        assertTrue(inj.activeTargets().isEmpty(), "a wedge after reset pickup must also be reclaimed");
+        assertEquals(List.of(), cap.failed, "still not a turn failure");
+    }
+
+    @Test
+    void aBriefUnknownDuringPostTurnHousekeepingDoesNotDropTheLatch() {
+        // The other direction: the escape must not fire on a glitch, or the queued next delegation
+        // would overtake housekeeping that is still running.
+        Injector inj = new Injector(new AgentControl(herdr), new PostTurnListener());
+        inj.enqueue(T, "first", TestTurnTokens.inert(T));
+        inj.enqueue(T, "second", TestTurnTokens.inert(T));
+
+        inj.onStatus(T, AgentStatus.IDLE);
+        inj.onStatus(T, AgentStatus.WORKING);
+        inj.onStatus(T, AgentStatus.IDLE);    // first completes; reset dispatched
+        for (int i = 0; i < 10; i++) inj.onStatus(T, AgentStatus.UNKNOWN); // well under the grace
+
+        assertFalse(inj.activeTargets().isEmpty(), "a brief glitch must not release the post-turn latch");
+        assertEquals(List.of("first"), sent(), "the queued delegation must not overtake housekeeping");
+    }
+
     @Test
     void aTransientUnknownGlitchNeitherFailsNorBlocksCompletion() {
         Captor cap = new Captor();