I have a SNES to USB adapter that works some of the time. My OS is Bridge Linux w/ XFCE, but that has nothing to do with the problem. This has happened in multiple operating systems including Windows. The problem I'm having is that every button works on my SNES controller on the computer, except for the down and right buttons on the D-pad. The maximum positions of axis 0 and 1. On some computers, it works fine. On others, it doesn't. I have ruled out the possibility of it being the controller. If ANYONE knows how to use joy2key in Linux, that information would also be greatly appreciated.