Insert lights are wrong

[KOP]

Hi,  on some tables I have the issue that inserts are not light up correctly or stay off  when should be on, for example on metallica , when for example I hit the tight ramp and after that shoot sparky and the snake, the corresponding inserts on the right ramp are sometimes not burning, they are lit though because when I shot the ramp then I counts the items, so table works correct only the lights behave strange,  It happens to me on a couple of tables, can't remember exactly wich ones but metallica is definitely one of them wich is annoying 😀.

 

Could this be something rom related , or does the the game use since file to keep your progress during the game wich is maybe not reset correctly???