Can anyone with a Yamaha MIDI keyboard try to reproduce this issue?

[cowboy]

Here’s the actual post with the instructions to reproduce the problem I’m seeing:

Critical 1.021 bug with MIDI notes sustaining forever

I don’t have a MIDI loop in my setup, because local is off. However, here’s another video to show you the issue. In it, I use a totally separate controller from sound module, so MIDI echoing shouldn’t be a problem. Here are the exact steps to reproduce this problem: Physical connections: MIDI Controller out (eg. Yamaha S90ES) -> Hermod midi in Hermod midi out -> MIDI Sound Module in (eg. Yamaha MX61) (You can also use one keyboard as Controller + Sound Module, as long as you have local ech…