I've started having a problem with a piece I've been working on, and it seems to be related to Human Playback. Harp notes are showing up in the playback where none are scored. They seem to be random notes in the same key as the piece, but completely out of rhythm. I've tried everything I can think of to get rid of the problem, with no success. I tried restarting my computer, but that didn't clear up the problem. I switched to another harp sound, but no change (used both the Harp KS from Garritan Instruments and the Salvi Harp from Garritan Harps.) I know it's in the harp part, because when I mute that part, it goes away. When I export the file as WAV audio, it is consistently there. Turning off Human Playback makes it go away, but of course, that makes it sound mechanical.
Has anyone else encountered this?