So, when I try to start up my Dr. Dude, it automatically starts scrolling through the test report menu, without me touching it. It won't respond to any of the button presses, even though the continuity test shows that they are working fine. It will eventually land on one of the menu items, and just hang there. It also says that there are pinballs missing, when they are all present.
Previously, there was an issue where it would randomly reset mid-game, and we found out that one of the wires in the backbox had a bad connection, so we replaced that wire. That seemed to fix it, everything was playable, so I went about replacing some of the dead bulbs. Those also worked fine afterward. I then turned it off, and adjusted the switch under the Gift of Gab, and replaced the drop target springs. When I turned it on again, this happened. I don't know what might have caused this, and am frankly at a loss for what to do.
Here's a video. I can provide pictures of the backbox and playfield wiring if needed. This is also one of the few WPC Dr. Dudes, rather than the standard System 11.