using mame 251 on an external drive (USB 3) i7 pc 32 g ram and nvidia ati 150. pac man stutters and pauses. havent noticed it on any other games. well ms pacman and super pac man are doing it too. happens when running mame alone or via launchbox.
i have reinstalled over old install no change. I've installed on a different drive, no change.
i also tried the removing a letter in the folder name and adding it back, no change
attached is debug log
Debug 2023-03-21 05-20-59 PM.log
i recently got mame 251full merged from PD. launchbox wont do anything after I point it to the roms folder. I tried re-importing the older sets that imported before and still nothing. Updated to newest LB version still nothing. Any ideas?