I've had this bug now. Does anyone else have this problem? The problem occurs only when I draw a note or import some midi files in that Midi track in Ableton. The notes keep playing once I press stop or pause. I have to delete the note I drew or imported midi clip and even worse, I have to delete or duplicate the Midi track into a new one in order for the sound to stop, if not it never stops!

Driving me crazy. I would love to use this synth but its such a hassle to use like this!