Hello,
Apologies if this has been covered elsewhere. I purchased a used ARCADE GUYS Retrocade with Raspberry Pi 400. The previous owner had his buttons unmapped so we restored to factory settings. Upon doing so, aspect ratio on all console games (SNES / Mega Drive etc) is now screwed up / zoomed in. NEO and NAOMI still look perfect. When I change the aspect ratio in the settings / per game, nothing seems to happen. Any help would be appreciated. Thanks.