Helix Bug Reports in Helix Posted April 12, 2020 7 hours ago, phil_m said: Make sure you have MIDI clock TX turned off on the Stomp if you have it set up to receive MIDI clock over USB. It’s easy to get a MIDI feedback loop with MIDI over USB. Yes, of course it was it turned off. Just to make sure I just turned off everything but MIDI Clock Rx. Stomp still freezes.