WOW I really hope there is a fix for you. If not do what I did…Just replace the picade board with something else.
https://www.amazon.com/gp/product/B07BQGH8CL/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1
My picade board started to act funny so after me trying to resolve the issue I just moved on and use the above USB encoder.