diff --git a/tools/chatgui-android/router-tests/src/test/kotlin/com/utun/chat/data/RadioCallLifecycleTest.kt b/tools/chatgui-android/router-tests/src/test/kotlin/com/utun/chat/data/RadioCallLifecycleTest.kt
index f41a5a6d4..630bcbe69 100644
--- a/tools/chatgui-android/router-tests/src/test/kotlin/com/utun/chat/data/RadioCallLifecycleTest.kt
+++ b/tools/chatgui-android/router-tests/src/test/kotlin/com/utun/chat/data/RadioCallLifecycleTest.kt
@@ -235,11 +235,11 @@ class RadioCallLifecycleTest {
 
     @Test fun outcomeNotificationPreservesForegroundServiceAndPhoneOutcomeNotifications() {
         val manager = requireNotNull(context.notificationManager)
-        val overlay = Notification(); val phone = Notification()
-        manager.active[1002] = overlay; manager.active[1003] = phone
+        val call = Notification(); val phone = Notification(); val stream = Notification()
+        manager.active[1002] = call; manager.active[1003] = phone; manager.active[1004] = stream
         val id = outgoing(); emit(id, 4, 2, false)
-        assertSame(overlay, manager.active[1002]); assertSame(phone, manager.active[1003])
-        assertTrue(manager.active.containsKey(1004))
+        assertSame(call, manager.active[1002]); assertSame(phone, manager.active[1003]); assertSame(stream, manager.active[1004])
+        assertTrue(manager.active.containsKey(1006))
     }
 
     @Test fun outcomePresentationFailuresCannotStrandTheEndedState() {
diff --git a/tools/chatgui-android/router-tests/src/test/kotlin/com/utun/chat/data/RadioOverlayLifecycleTest.kt b/tools/chatgui-android/router-tests/src/test/kotlin/com/utun/chat/data/RadioOverlayLifecycleTest.kt
index 84edbff1e..6b55dc774 100644
--- a/tools/chatgui-android/router-tests/src/test/kotlin/com/utun/chat/data/RadioOverlayLifecycleTest.kt
+++ b/tools/chatgui-android/router-tests/src/test/kotlin/com/utun/chat/data/RadioOverlayLifecycleTest.kt
@@ -86,8 +86,9 @@ class RadioOverlayLifecycleTest {
         if (it.foregroundId != 0 && it.stops == 0) { drain(); radio.onSettingsApplied(NativeLib.radioRequest, true); drain() }
     }
     private fun show(): RadioOverlayService = create().also { it.onStartCommand(null, 0, 1); dispatcher.scheduler.runCurrent() }
-    private fun diagnostic(fragment: String) = assertTrue("Missing diagnostic: $fragment",
-        LogManager.entries.any { fragment in it.message && it.level in listOf("ERROR", "WARN") })
+    private fun diagnostic(fragment: String) = synchronized(LogManager.entries) {
+        assertTrue("Missing diagnostic: $fragment", LogManager.entries.any { fragment in it.message && it.level in listOf("ERROR", "WARN") })
+    }
     private fun touch(action: Int, time: Long = 100, down: Long = time, x: Float = 0f, target: View = view): Boolean {
         val handled = target.touch(MotionEvent(action, rawX = x, eventTime = time, downTime = down))
         drain()
diff --git a/tools/chatgui-android/router-tests/src/test/kotlin/com/utun/chat/data/RadioWorkerLifecycleTest.kt b/tools/chatgui-android/router-tests/src/test/kotlin/com/utun/chat/data/RadioWorkerLifecycleTest.kt
index 525a37e4e..0882ffc14 100644
--- a/tools/chatgui-android/router-tests/src/test/kotlin/com/utun/chat/data/RadioWorkerLifecycleTest.kt
+++ b/tools/chatgui-android/router-tests/src/test/kotlin/com/utun/chat/data/RadioWorkerLifecycleTest.kt
@@ -178,7 +178,10 @@ class RadioWorkerLifecycleTest {
             NativeLib.radioFailures = setOf(failure)
             assertTrue(engine.talkBegin()); drain()
             await("capture startup diagnostic $failure") { diagnostic("capture startup failed") }
-            captureEnded(); assertTrue(AndroidMicrophoneCapture.opened.all { it.closed })
+            captureEnded()
+            val mediaIo = MediaAudioSession::class.java.getDeclaredField("io").apply { isAccessible = true }
+                .get(MediaAudioController) as ExecutorService
+            assertTrue(mediaIo.submit<Boolean> { AndroidMicrophoneCapture.opened.all { it.closed } }.get(5, TimeUnit.SECONDS))
             NativeLib.radioFailures = emptySet(); engine.cancelTalk()
         }
     }