I have a Gravis Gamepad Pro connected to my machine, and it works great for emulation purposes. it's like a standard PSX controller, except it's made for the PC. I was playing FF5 on my Snes9XW emulator, and my controller suddenly stopped working, so I unplugged it then plugged it back in again. It worked for about 10 minites than did it again. I then did the unplugging/replugging again, and then it stopped working again, this time in about three minites. I did the unplugging/replugging, and it's stops working. I does this over and over. I then switched the emu to other games such as Super SFII and Front Mission 1, and it workd prefectly, but stops dead when I play FF5.

Any one know the reason why this is happening. Windows won't tell me why, so I don't know if it's an emulator problem for what. Anyone have any idea what might be causing this?