Fix cast/dlna player stops playing after 1 or 2 tracks of a playlist (#…

…1658)

music_assistant/server/controllers/player_queues.py

@@ -1140,7 +1140,12 @@ def track_loaded_in_buffer(self, queue_id: str, item_id: str) -> None:
         self.signal_update(queue_id)
         # enqueue the next track as soon as the player reports
         # it has started buffering the given queue item
-        self.mass.create_task(self._enqueue_next(queue, item_id))
+        task_id = f"enqueue_next_{queue_id}"
+        self.mass.call_later(0.2, self._enqueue_next, queue, item_id, task_id=task_id)
+        # we repeat this task once more after 2 seconds to ensure the player
+        # received the command as it may be missed at the first attempt
+        # due to a race condition
+        self.mass.call_later(2, self._enqueue_next, queue, item_id, task_id=task_id)
 
     # Main queue manipulation methods