3S on fightcade

So i have this on fightcade and MAME. On mame it runs perfect but on fightcade when i play offline i get a lot of slowdown mainly whenever someone jumps. My computer shouldn’t be the issue as it is a gaming pc and I have the settings set to what most people recommend for this. Does anyone else have this issue or a fix? I also don’t use aero either.

keyboard, bro.