I have purchased the IPAC4
However, I'm having problems configuring it to make games recognise buttons on the gamepad.
In fact, the games recognise all the keys on the keyboard (except for F13 to F20), but do not recognise them in any way when configuring them as gamepad buttons.
It's only when I update the FW (the auxiliary one) that I can see some gamepad buttons of player 1.
What am I doing wrong?