diff --git a/Assets/Scripts/GameManager.cs b/Assets/Scripts/GameManager.cs
index 3e769c7..f3450bd 100644
--- a/Assets/Scripts/GameManager.cs
+++ b/Assets/Scripts/GameManager.cs
@@ -385,12 +385,14 @@ private void OnNewGameState()
                     EndGame.SetActive(false);
 
                     VotePicture.SetActive(true);
+                    Debug.Log("subscribe to question ID");
                     myOnlineRoom.Child("currentQuestionId").ValueChanged += OnCurrentQuestionChanged;
                     break;
                 }
             case (int)GameState.Score:
                 {
                     Debug.Log("it's scoring time !", this);
+                    Debug.Log("unsubscribe to question ID");
                     myOnlineRoom.Child("currentQuestionId").ValueChanged -= OnCurrentQuestionChanged;
 
                     WaitingOtherPlayers.SetActive(false);
diff --git a/Assets/Scripts/RoomManager.cs b/Assets/Scripts/RoomManager.cs
index 9dd62c9..a1482d5 100644
--- a/Assets/Scripts/RoomManager.cs
+++ b/Assets/Scripts/RoomManager.cs
@@ -401,7 +401,7 @@ private void QueryRoomsInDatabase(Action<List<Room>> callback)
                 catch (Exception e)
                 {
                     Debug.LogException(e);
-                    Debug.LogError($"Room {JSON} was broken, deleting it", this);
+                    Debug.Log($"Room {JSON} is broken, deleting it", this);
                     snapshot.Reference.RemoveValueAsync().ContinueWithOnMainThread(task =>
                     {
                         if (task.IsFaulted)
@@ -409,8 +409,9 @@ private void QueryRoomsInDatabase(Action<List<Room>> callback)
                             Debug.LogException(task.Exception);
                             return;
                         }
-                        Debug.Log($"Broken room has been deleted", this);
-                    }); ;
+                        Debug.Log($"Broken room has been deleted. Checking again", this);
+                        QueryRoomsInDatabase(callback);
+                    });
                 }
             }
             else