Strange issue started tonight. I had tthe coin door open, glass off, ect. clearing a stuck ball under the trapdoor.
Now, with everything put back in place, the game thinks that the door is open. I can start a game. Trough eject works, jets work, but the flippers do not, nor does the RGB flasher near Crazy Bobs.

If I push or pull the power interlock safety switch, it does nothing. No warnings about high voltage, ect.

I have a new set of door interlock switches on order as a hail marry, but I'm curious if anyone has any ideas.

Thanks LTG for the prompt response; you guys are amazing. I checked, and reseated all connections to the switches, still the same behavior.

Excellent. I'll check the fuse tonight after work.

PS. The menu buttons in the coin door are also not working. Still need to check the fuse based on LTG's recommendation tonight after work, but thought I would add it if it helps diagnose the root cause.

Loose connection to the IO board. No clue what caused it come loose, but the fix was nice an easy. Thanks again LTG!

Ok, getting the game dialed-in (oof) and notice that on occasion my ball is getting stuck inside the open trap-door. The trap-door is raising and lowering as it should, it seems to be simply that the ball gets stuck in the mechanism and doesn't fully drop into the subway. It's easy to clear, but requires raising the playfield and kills any game I have going. Any tips or pointers are appreciated.