Quiet Partner III cancel and other lights not working

Hey guys - hope you can help. I have looked at several of the other posts about buttons not working but they don’t match. Also, I tried the reset using alternating Sani-rinse and Air Dry but that doesn’t do anything. The only buttons that do work on the panel are Quick Wash and Air Dry (works intermitantly). The Cancel button works intermitantly too. Thanks for the help, Jim
Model: GU1200XTLQ3
Serial: FRO910143