Paraller joystick adapter problem with second joystick

[psy]

Hello i'm using a parallel 2-joystick adapter (amiga 4 player) with ppjoy to connect my c64 joysticks to pc , the 1 port joystick works ok (in joystick calibration and in joyadapter calibration) but the other port 2 joystick even if it calibrates ok on ALT-I joystick calibration in joyadapter calibration it is stuck on up-left all the time and i can't play 2 player games , it must be a bug in ccs64 cause in hoxs64 works ok. Please solve this issue , thanks for this great emulator! (i'm running windows xp with ccs64 3.