Control pad bug

[Yakuna2001]

when i log onto graal, i use my controller, and everything works fine. then, ill have to go eat or somthing, so i shut down graal, leave my computer on, with nothing running, ill get back, restart graal, and go to use my controller to move around, only to find it doesnt work. and it wont work until i restart my computer.....! it works on every other program, just not graal.....but the weird thing is, it always works the first time i load graal but never afterwards until i restart, any clues on this one people? ive only been experiencing this problem on this version.