BoeingSpeedbird

I have similar problem, except on Xbox with A320 and mostly on short final. I’m suspecting either a problem with the new airac cycle (no problems prior to last update) and/or some conflict with addon airport data and sim software. Other possibilities are sudden insert of weather data that throws the plane out of AP or drift on your flight controller that suddenly registers beyond a critical point and might require some increase in dead zone. Still working the problem at this end.

Loaded into EGPH at departure gate. Started to load flight plan into MCDU from Simbrief and MCDU frozen - cannot select or input anything. Having to restart MSFS2020 again. Frustrating.

PTU?

Engine manual start buttons?

Speed brakes won’t fully deploy in flight with AP on, they will only go to half way.

I’ve experienced this. They do eventually start (at least this was my experience), but take far longer than normal cold and dark start time.

On final approach to EGPH the plane made a sudden and extreme bank to the left, which was non-recoverable. Never happened before. Seems to correlate with numerous bugs over last two weeks (e.g., screens freezing in flight; mouse freezing in flight), which are things that haven’t happened before. Could this be related to latest airac update?