-Bad wording on my part = It’s just the sound. No issues with video what so ever on any console I have tested so far.
It’s really random. Yoshi’s island was cutting out randomly during the main menu/credits, then after about an hour of troubleshooting I couldn’t reproduce it.
I’ll plug in the Sega Model 1 today and play around with the mono out and Stereo out to see if I can reproduce.
Heck I guess I could just plug in a CD player into the OSSC and let it run to see if it cuts out as well.