Hi @musicullum , i explained my workflow in details here: 2.2.63 Writing Midi Problems . The issue (my issue) appears only when I edit a midi track. Not while playing ‘live’ keyboard, and also not while “just playing” Tracks,Songs, etc. Only in the workflow of editing midi tracks, i could reproduce the issue. When i stop the song, the notes also stop. But please have a look on the other threat, I don’t want to mix different problems with midi here. Thank you