Home › Forums › Products › Stompboxes › Os 5.8.5 or IOS 3.7.0 problem › Reply To: Os 5.8.5 or IOS 3.7.0 problem January 20, 2020 at 9:54 pm #153824 tomattahParticipant OK – My real concern is that after updating to the latest firmware, I get the message in the OP and now my expression pedal has stopped responding – seriously, I have shows this week and now the H9 isn’t working.
