Originally Posted by
Lyman
Yes, but in Which LAW was the SIM when you got STALLWARN...... And had you programmed "UAS" prior to unlatch?
Alternate Law with no speed stability (A320 equivalent of ALT2) - the TRE failed 2 ADCs to simulate UAS. Trust me - these guys were thorough.
All evidence suggests that the autopilot disconnected because of UAS itself, as it was designed to do - not because of any external factors. Modern autopilots are designed to cope with moderate turbulence of the kind encountered by AF447, but you should know this because we've discussed that very subject before.