vaios

Hi i have a problem all the games works fine but let's take kof 2002 um for example when i configure my stick on jconfig and play the game some buttons works at the beginning and stops after that each time a different button some time 3 or 2 buttons at the same time. when i click on it nothing happens when i entered service mode( input test) i notice that the buttons that does not works showing ON they look like they pushed and stay like that even if i restart the game up off down off left off right off button on button off button on button on button off