Can one of you kind souls point in the right direction? Have had this Earthshaker for several years and have had minimal problems with it until now. Turned her on today and ALL switches besides a select few are not registering. When I preform a switch test the only switches that register are both flippers, the shooter lane, and tilt bob. Coils fire fine in test. Lamps are good. Just all the switches. I thought it was a loose connector so reseated them and still nothing.

Looking for someone with patience and is willing to give me some tips as I am handy but electronics isn’t where I excel. I appreciate your time.