Hi,
I have some odd behavior on my Joker Poker. The problem is intermittent, maybe 1 in 5 balls. It kicks the ball out into the shooter lane and at the same time (or fraction of a second) registers the "C" rollover for 5000 points. After that, without launching the ball, I can press the flipper buttons for 500 points per contact. This works for a while, maybe 5 - 15 times for 500 points each and eventually stops. After that is plays normal. So I can score between 7000 to 13000 points before even launching the ball. Any idea what might be causing this? There seems to be no pattern as most balls play fine. It seems that the problem is more pronounced on the 1st or 2nd ball, rarely on the 4th or 5th.
Power board: Rottendog
MPU: Ni-Wumpf Mark 2
Driver board: original

Thanks, will try that as soon as I get home.

That fixed the problem. Thanks!