I'm running recalbox on a pi 4. I had a dos game (return of the mutant space bats) which wasn't running very well so I tried changing some settings but they don't seem to take. I can change settings in retroarch, save them, and nothing seems to take. Despite saving them both in the core settings and in the override a restart sends the settings back to default. I also changed the cfg file but it doesn't seem to change anything. Any thoughts?