diff --git a/modules/features/teamsbot/routeFeatureTeamsbot.py b/modules/features/teamsbot/routeFeatureTeamsbot.py
index 4c6a7877..84f601fc 100644
--- a/modules/features/teamsbot/routeFeatureTeamsbot.py
+++ b/modules/features/teamsbot/routeFeatureTeamsbot.py
@@ -362,26 +362,31 @@ async def bridgeStatusCallback(
     
     logger.info(f"Bridge status callback: session={sessionId}, status={status}")
     
-    # Update session status
-    from modules.datamodels.datamodelUam import User
-    systemUser = User(id="system", email="system@internal")
-    interface = interfaceDb.getInterface(systemUser, featureInstanceId=instanceId)
-    
-    updates = {"status": status}
-    if errorMessage:
-        updates["errorMessage"] = errorMessage
-    if status == TeamsbotSessionStatus.ACTIVE.value:
-        from modules.shared.timeUtils import getUtcTimestamp
-        updates["startedAt"] = getUtcTimestamp()
-    elif status in [TeamsbotSessionStatus.ENDED.value, TeamsbotSessionStatus.ERROR.value]:
-        from modules.shared.timeUtils import getUtcTimestamp
-        updates["endedAt"] = getUtcTimestamp()
-    
-    interface.updateSession(sessionId, updates)
-    
-    # Emit SSE event
-    from .service import _emitSessionEvent
-    await _emitSessionEvent(sessionId, "statusChange", {"status": status, "errorMessage": errorMessage})
+    try:
+        # Update session status (bridge callbacks have no user context)
+        from modules.datamodels.datamodelUam import User
+        systemUser = User(id="system", username="system", email="system@internal")
+        interface = interfaceDb.getInterface(systemUser, featureInstanceId=instanceId)
+        
+        updates = {"status": status}
+        if errorMessage:
+            updates["errorMessage"] = errorMessage
+        if status == TeamsbotSessionStatus.ACTIVE.value:
+            from modules.shared.timeUtils import getUtcTimestamp
+            updates["startedAt"] = getUtcTimestamp()
+        elif status in [TeamsbotSessionStatus.ENDED.value, TeamsbotSessionStatus.ERROR.value]:
+            from modules.shared.timeUtils import getUtcTimestamp
+            updates["endedAt"] = getUtcTimestamp()
+        
+        interface.updateSession(sessionId, updates)
+        
+        # Emit SSE event
+        from .service import _emitSessionEvent
+        await _emitSessionEvent(sessionId, "statusChange", {"status": status, "errorMessage": errorMessage})
+        
+    except Exception as e:
+        logger.error(f"Bridge status callback processing failed: session={sessionId}, error={e}")
+        # Still return 200 so the bridge doesn't retry endlessly
     
     return {"received": True}
 
@@ -405,7 +410,7 @@ async def bridgeAudioWebsocket(
     config = _getInstanceConfig(instanceId)
     
     from modules.datamodels.datamodelUam import User
-    systemUser = User(id="system", email="system@internal")
+    systemUser = User(id="system", username="system", email="system@internal")
     service = TeamsbotService(systemUser, None, instanceId, config)
     
     try: