I heard that some RR engines have stall detection and that when a stall condition is sensed the FADEC runs the engine at idle until shutdown. The Airbus telex says that both engines displayed stall messages on ECAM.
Is there something to prevent both engines stuck at idle as a result of dual stall detection? Would shutting down and restarting an idling engine possibly restore its functionnality?
Can somebody convert this to fact or fiction, other than "I heard...."