I recently got a Beatstep Pro and I'm using that as my master brain in my "no-computer" set up.
Several times now, I've gotten stuck "NOTE-ON" situations on the MB.
I've isolated this to the MB by removing all other equipment and having the BSP connected directly to the MB via a standard MIDI cable (and the Arturia-supplied grey MIDI adapter cable.
When the note sticks on, I can clear it either by power-cycling the MB, or by repeatedly and rapidly pressing the stop button on the BSP. The stuck note happens both with the MB Sequencer in Play and Off.
I've not updated the firmware on either devices.
Has anybody else run into this situation? I've read through the forums and did some keyword searches, but couldn't find this issue.