No, I checked my game right over and had no none switch faults with the old boards in.  Installed the new 327 CPU and had weird switch problems. Took the 327 off then re,installed it and I had no trouble for a month. Was having a game on Flash one night and half the feature lamps on the playfield went very bright than normal. Switched the game off then back on and all was ok but two switch rows where down.

Told all this to Jim Knight and he said its probably IC17.(74HCT240N).
My Flash will play the first ball ok but once it  goes into the ball trough,, nothing...