When I hit the deathstar multiball there's one scene where the planet explodes and the screen freezes right there every time. It also sometimes freezes when the ball goes in the force hole. I checked voltage throughout the process on the 5v on the display board. It's at 4.94 and drops to 4.93 maybe 4.92. I know these boards like their 5v but would that be the issue? I have swapped ribbon cables, dmd and reflowed the 5v connector. Once the screen freezes if I un and replug the 5v connector on the display board it will reset and show certain scenes but will not show the score in-between something getting hit. Any help is greatly appreciated.

I looked on here for a similar post but didn't find exactly what I needed. If you know of a post please share the link. Thanks!