I use midi auto-channel but I do not have a midi loop issue, in fact, my OT even has the track midi channels disabled, every midi channel is accounted for

that being said, my A4 is only set to receive clock and program

for what it’s worth, this weekend I turned off clock receive on the A4 and manually set bpm on the A4 and everything worked perfectly

turn receive clock back on and the issue is back

are you guys using the auto-channel at all? wondering if it’s related to that