Hi Frode, after hours of testing and configuring with the “Custom Input Mapping” function I came to the conclusion that the action “action_pause” isn’t working. Is there a possibility to map the Pause Key to a joystick button ? This would be very comfy to have 
Btw…Is there an up-do-date list with all *supported* actions by FS-UAE ? Thank you for your work ! Jens