I’ve had the AP switch problem noise but no movement, the throttle problem on the ground TRN mission #1 every time. if I fly the Navigation Msn TRN #2 during the flight (starts in the air) the A/P switch will make a noise but does not move, the ICP stops working, no BTN pushes work, HUD wheel works, previous and next works and just before this happen I get a strong deep beeping sound then I know it’s about to happen. Then within a few minutes another deep beep and usually all systems ok after, until another beep. all flight surfaces controls work fine during the flight. On the throttle, when TRN #2 starts it is in the air and it 's 50/50 chance that the throttle will work or you find yourself doing a air restart. The Throttle is annoying it takes 2 cycles ( Idle to full PWR) to get the empty jet to move and then takes have throttle to get to the RWY. Checked BMS setting, Throttle, idle/AB, and made sure brakes are reversed for pedals. The throttle problem happens with a campaign flight also very annoying.
Weaklink