Ableton Forum

Since the start of the MIDI era hanging notes are considered as a broken implementation, or a hardware problem, like a bad cable or unplugging something while playing.

I think I could built a workaround with some Max4Live device quite easily, you would append it to the end of your MIDI effects ...

Hello.

This is absolutely broken!

I worked with MIDI for decades, hanging notes where always considered as a broken implementation.
It can happen if you have broken connection or pulling cables, ONLY.

I'm also a former developer.
If you mute some source generating MIDI notes, hardware or ...