I notice i have this issue if i use a large usb. On my computer batocera works great using a 32 gb usb drive, but when i use a 128gb usb it lags in the menu and games to a point its unplayable.
It even works great using batocera on the small usb and roms and rest of share file in a large hdd.
Has anybody else had issue or know why this happens. i have the same result on usb 2 and 3, sd cards....testing with 128gb it always lags
Computer i am using is hp pavillion laptop, I7 8 generation