Honestly, I've never tried to get this module working multitimbrally, but in the environment I've set up other modules to run separate midi channels on respective tracks by activating all the channel boxes in the environment and setting up banks for every channel.....might be more efffort than what's its worth, it would seem to me... Only other workaround I can think of is to burn each midi track as an audio track after you demix by note pitch and save the the audio files as a submix.... end result would be to have multiple midi channels saved as audio submixes with each submix demixed by note pitch.....