I've been having a problem with some games and my PSX to USB adaptor. Specifically, Wild ARMs: 2nd Ignition and Chrono Trigger fail to respond to controls unless the PSX buttons are mapped to a keyboard. This problem also surfaces when I try using my MS Sidewinder USB joypad with ePSXe -- is there a configuration error, or is it something inherent to ePSXe? All other games seem to work fine in this regard. I'm running with Pete's plugins for OGL video and CD, Iori's SPU, and a SCPH-7502 BIOS under ePSXe 1.4.0. I've tried toggling SIO IRQ, but this seems to have no effect. Has anyone else had this issue come up?