Originally posted by Chris Scott ...
To sum up: it seems unlikely that the initial upset involved a stall.
You gave a list of events that may have been contributory to what actually happened from 0210 and onwards. A caution regarding the A/P and A/THR; an ACARS warning is not generated each time they suffer a manual disconnection. The warning is due to an
automatic disconnection due to their operating parameters having been exceeded. There is one non F/Ctl warning timestamped at 0210, i.e. FCPC2 (2CE) WRG: ADIRU 1 BUS ADR1-2 TO FCPC2,HARD which is a systems warning, but we also have PROBE-PITOT 1X2 / 2X3 / 1X3 (9DA),HARD. What came first, the chicken or the egg??
Depending on how you interpret what could have caused what, the outcome could be completely different in each case.