FLStudio 20 and use a Yamaha YPG 235 to record midi notes into FLstudio. When I record a pattern from my Yamaha, the sustain pedal will work properly in the pattern for the first few bars and then ...
FL are jittering. Depending on Audio driver more ore less extreme. (FL driver works best, but still not satisfying results)
When I play the MIDI signals directly in FL the problem does not appear and everything is in sync between ...