Note that we’ve got two intermittent issues with Sustain Pedals - admittedly different symptoms, and they could well be unrelated, but I wanted to point that out.
I’ve been playing around with newly built official v5.1 with latest stable Oram and enjoying many aspects so far.
However I have encountered an issue preventing the use of 5.1 in live setting:
Use of sustain pedal occasionally drops whole midi controller out. Sometimes it reconnects after 10-15 secs/pressing keys but sometimes unplug- replug is required. I have not noticed any drop outs when not using sustain.
I am using cheap chinese piano, thomann sp-320 which is recognised as general usb …