06-17-2023, 04:00 AM
I have the same problem both with the AtoVproject 16n MIDI controller and the Roland TR-09. Both are class-compliant, get power and use micro-USB, only my Arturia Keystep 37 with a regular USB-B plug has no problems. I'm currently running the latest firmware 1.9.1 … but as it is, USB on the Mio XL is pretty much useless for me.