Was prepping my JL for league this week and now have a problem.

The outhole solenoid fires continuously and I cannot start a game.

All switches show active on the switch test. I have no idea what could have triggered this.

Boards were recently checked by a pro.

Symptoms/actions:
- Game played perfectly on Saturday. Well, I had one switch in the mini playfield that didn't work
- Took off plastics and rubbers
- Replaced a couple of bulbs
- Cleaned and waxed the machine
- Installed new rubbers

- Turned on the machine and now the outhole solenoid fires slowly, but continuously
- Cannot start a new game with start switch
- Ran diagnostics
- Lights all work
- Solenoids all work
- ALL SWITCHES SHOW ACTIVE

Anybody have any ideas?

I gotta believe this is something simple and silly, like shorting out some where central, but I am not a Sys7 expert.