Airbus Investigates Continued Uncommanded Altitude Deviations on A350 Despite Control Unit Update

https://www.airguide.info/airbus-investigates-continued-uncommanded-altitude-deviations-on-a350-despite-control-unit-update/?fbclid=IwAR2hp9uuwudTrZQfpfhtYo3_C-2Rli2dkGUbUK1bbAenPdlvfECZK4mr8Z4