pdov

Thanks, did both too

Yes, I straight from 2.12 and now I can't do anything with the Helix. Please tell us if he tell you something and what is the solution

I have the same problem I updated the unit to 2.52 firmware and Helix LT reboot with the screen Updating UI MCU Firmware, please wait. Do not power off the unit. I tried all footswitch combos and nothing happens.