There could be some settings in your psx config, and, some tweaks to be made in your GameEx config that might make it worth your time, hence why you were initially asked for an export & submission of your psx emulator config, and, if you are still interested, your gameex.ini file. I don't know much about the Playstation emulators, but there are plenty here in the forums that may be of help.. assuming you may still be interested (which I assume might be the case since you are still responding and lurking in the thread! ).