Robo army possibly going bad

Ok on my 6slot jnx has been a huge help. Repaired it and gave me some tips.

I have proper voltage and carts are clean. I can boot up the cab cycle through games but if I walk away from it and let it manually do its thing I come back to top army crashing the pcb and I gotta restart the cab.

I know some games aren't ment to sit next to other games because glitches or what not was too army a problematic cart also? Should I get someone to take a look at my cart.

Have you cleaned the cart PCB edges up? Also try it in a different slot to see if that makes a difference?

Isolate the issue and put RA in slot 1 and leave the rest empty. Let it run in attract and check whether the issue persists

Try the cart in a known good 1 slot board.

Ok I got a 1 slot board ill try that. But I think the problem is when it switches to the game.