Quoted from curtis:My WCS94 keeps on resetting. It can happy at any time during the game. I had the board fixed about two years ago. Someone mentioned that I should replace all the ribbon cables. I searched the forum for "resets" but didn't find any direction. Any ideas? Thank you.
Try reflowing the solder on the 5v regulator, LM 323 on the back of the driver board. It stopped mine from resetting. If the solder points look at all suspect, they most likely need to be reflowed.