Quoted from hank527:I think mine was a glitch. I was in all 3 modes, playing BIB, had devil horns goings, my guess is it just lost itself. I wouldn't worry about it. Let's see if anyone can reproduce my error or maybe it was just my machine.
Do you have latest ColorDMD rom file installed? A bug was fixed early on back in 2015 that could cause the screen to black out if playing concurrent multiballs and scoring certain shots.