I’ve just uploaded version 3.7.6 for poly cinematic.
This is a bug fix that solves some midi issues I recently noticed. There was a situation where the All note off command sent from a sequencer when stopped could introduce some erroneous pitch bend to poly cinematic. Midi clock and other transport related messages could also corrupt the midi input and this is all now fixed in 3.7.6. Let me know if you notice any other issues but I think this is the most robust version to date particularly if used with a DAW.