Compatibility with Yamaha YDP

[cowboy]

Are you running into the problem I’m having here? I’d love it if you could try and see!

Critical 1.021 bug with MIDI notes sustaining forever

Erratic behavior happens on my Yamaha S90ES, my Yamaha MX61, and my Instruo QPQ quantizer. However, I just quickly tried Hermod with a MicroKORG, and there were no problems. Is it possible that Yamaha does something different? Is there any way you can try Hermod with a Yamaha? As for the QPQ, I have no idea what’s going on. Maybe it’s similar to the Yamaha. I just found this https://www.midi.org/forum/228-writing-midi-software-send-note-off,-or-zero-velocity-note-on "From what I can find out…