[quote=101181]Not sure how much this affects things but Wicd-curses while convenient for configuring wifi can affect processing with overclocked pi’s. Other than that I don’t know. Have you tried switching the default emulators?
My pi isn’t overclocked and I’m using the standard emulators.
Mame runs fine but Atari 2600 and NES both have this glitch.
I’ll look into switching default emulators and see if that helps, however, I’m using the default emulators on the older retropie image and everything runs smoothly.