Okay, Ripleys playing great... I say to myself "this thing is a tank, never a problem" then of course...

Here are the symptoms..
The Temple Digital Displays aren't all displaying (similar to TSPP TV screen)
At start up no ball is launched.
If ball is launched, during game play the flippers, at times, lose power ball drains and no ball is launched.

I unplugged all wires and removed and inspected the CPU/sound board....
Once reinstalled everything worked great, for three games.
I left the machine on for about 2 hours while I went to dinner.
When I came back the same ol problems arose.

Any thoughts?

Thanks for the response!
I currently am running display 3.00 and code 3.20. I believe that is the most current. What is strange though is that when turning on the machine to check, it seems to work fine, but after some time (several games, or just in attract mode) it stops working.... like its too hot or something.

*shrugs*

So putting a timer to the game on and working 99% (99% because shoot again insert will not work at beginning of new ball - used to, now only lights during multiball timed beginning and actual shoot again on extra ball)
I played continuously for 40± min before the ball would no longer launch. Everything else seemed to be working, so I reached into the machine and launched the balls manually.
During game play, at this point:
I would randomly lose flipper power
The Temple displays were failing
Different inserts would no longer light (not randomly, just would not light at all)
The Idol would randomly activate
All ball launchers (RBION Scoop, Multiball Lock Launch, and Continent start at vari push target as well as Head magnet throw all seemed to work.

I turned the game off and at 30±min turned it back on, things seemed normal again, the temple displays didn't start working right away but the ball launched and the displays worked properly at game start