Flies just fine, use of auto thrust prohibited...and you need to use the rudders...no rudder channel unless below 1500RA in the "app" mode...then the rudder is engaged and remains so throughout the approach, landing, or G/A mode...however be prepared the rudder channel goes away during g/a when another roll mode is selected it is not permitted to commence an autoland approach with one engine inoperative prior to being configured for landing, it is however permitted to continue an auto-land if the failure occurs during the approach...just use manual thrust..(catIIIA) hope this helps