hard to pinpoint but every now and then we will get the pulsing circles that won’t go away in the play/pause and stop buttons on ableset after attempting to trigger or stop a song
Happened a time or two on our iPad 10th generation connected via ethernet and a switch (MD triggers the songs on stage) and sometimes even on the host computer in playback world.
Usually a simple refresh fixes it but curious as to what might cause it in the first place. Been lucky so far it only happened during soundchecks but could be bad during an actual show.
MacOS Ventura 13.3