Terminator Pinball

I have a Terminator 2 pinball, the game will restart during chance, if anyone has knowledge on how to solve this problem, it is very appreciated

If it is truly random, it can be a loose connector, probably one of the circuits in the back box. If this happens when you hit the fins - especially if it's hitting two palms together - then you have a power problem. Without you fixable, unless you're handy with electronics.

bring it back to the shop