A couple days ago, I was putzing around in RetroArch's menu after pausing Metroid Zero Mission. I can't remember what I was messing with (I believe it was related to video configurations, potentially something with boot settings?), but all of a sudden the screen glitched out, super pixel-y and seemingly broken. The messages that appear in the bottom left corner relating to ports were all stacking on top of each other. Now, every time I try to boot a game from Retroarch, nothing happens and any input from the controller results in those stacked messages again.
Do I need to re-install my custom core, or reinstall retroarch?
Do I need to re-install my custom core, or reinstall retroarch?