Ok so thankfully flying with my smart controller and MA2...that is good after that hellish firmware update! But I see on the MA2's you can't set the low battery warning like you can in the DJI4 app....but I only have my smart controller vibrate which to me isn't the same and want the audio tone like the other controllers. I had the volume on the smart controller pretty darn up meaning almost at 100% and still only vibrations. Thanks really can't figure this out!