Everytime when firing the guns I get an error message like the pics below. I tried two different aircraft, M262A and the FW 190A8, with default ammo set up and default skin etc.
When I delete the pop-up messages, the aircraft keep flying straight forward with no stick or controls, keeps firing the guns until empty.
When out of ammo, the plane reacts normal again. If I push the gun button again, out of ammo, no error message.
I have restarted the game, even the computer, but no change to the better. It happens in both Qick mission and in coops.