Once flying my Manta Wing, I was overcome by an updraft that lifted the 'nose', I ended up on my back. Overrotated. I was an observer, not a pilot at that point.
The Autoflight has limits designed into it. As these limits pass the designed value, the Autoflight trips out. This introduces Alternate Law. Manual Flight. Dark as Coal, no Horizon, No Airspeed, two dozen warnings and alerts, Turbulence of "Fortes".
Sky King would be perplexed.