Hello all! I have an Escape from the Lost World that is beating me. If there is more than one credit or it is on free play, the game will randomly add another player or start over. It doesn't look like a true reset, just adds player 2, etc. There doesn't seem to be a single switch that causes it. Sometimes it is the center drain, sometimes a drop target. I've seen it happen on about 12 different switches. I've recapped the power supply board, and it still happens. Anyone come across this before?

I picked this up a few months ago and have been working out some bugs. I fixed all the majors, and this is the last issue left. I was stumped. I appreciate the direction!

I checked all the diodes and they test good. They do not have the small caps. I only found a couple small caps on the whole play field, and none were in that matrix. After more head scratching, I noticed my right slingshot is one of the causes. It doesn't do it every time, but it does it more than other devices. Could a coil cause the reset issue? I did put a new cap on my power board. Appreciate the help

Will do. Thanks

This is good. I adjusted Max players to 1, and did some more testing. The outhole causes a reset every once in awhile. I also notice it will pop up "Player 2 added" on the display even though I only have 1 Max player. It doesn't actually let player 2 play, just displays the message. I tested every diode on the matrix. Does this sound like an MPU issue? I repaired the normal transistor failures on this board and resistors from failed coils. It won't reset unless it has more than 1 credit.