Chris
Can you elaborate on the ''No communication between MOU to DOT controller'' ? (What is MOU?) How and what can i check to be sure that is my problem?
Of course ,if you would also know how to solve the problem that would be nice!
Very similar issue on my TSPP too...https://pinside.com/pinball/forum/topic/tspp-2-problems
No corrosion on the board...
Thanks a lot!
Andre