Iv'e recently updated my potc from game code v4 to v6 and since then at random times the Tortuga disc starts to spin at high speed and clocks up the score as if there's a ball in there but there isn't,plus on occasions the ship sinks and the kracken is destroyed, has anyone come across this before?
Finally does anyone have game-code version 4 that they could put no a mem stick that i could buy off them?
Im thinking the version 6 i installed may have been corrupted.
Any help appreciated.

Thanks for your input, I found one of the options cables labelled j1 and J2 the wrong way around so swapped these over and the problem hasn’t occurred since, fingers crossed