In the past 2 weeks, I have tried 2 long-haul flights. All goes well until I reach my cruising altitude. The plane rotates nearly vertically, and starts to stall. Nothing I can do, the plane just crashes but I obv. leave the flight before that happens. Why does this happen? I simply cannot fly long-haul anymore.
Aircraft: b777 200F and a380
Cruise Height: FL040 with b777 and FL036 with a380
Did not leave the device
Weight: just below MTOW