Firstly, Apologies for opening a new topic on simply one issue i'm facing, I haven't been able to find this issue anywhere else and wasn't quite sure what to do.
I recently updated my sim to P3DV4.5, and in doing so, I'm facing some issues with the A330. Firstly, when I get into cruise, everything seems perfectly fine, when all of a sudden, the aircraft will automatically switch to VS +0000 (taking it out of ALT) From here, the aircraft begins to slowly climb/decent and begins oscillating.
The aircraft will also have random "jumps" where it looks like theres a weather update, where the aircraft adjusts for the new weather. When this occurs, the aircraft will have a nose down/up tendency and loose about 3-4 thousand feet, where it will then go into VS mode and either climb or decent further.
I have turned off my weather app, disabled in sim weather and any other weather applications which may interfere with the aircraft, however these "jumps" continue to occur.
This issue makes it impossible to do long haul flights in the aircraft, as when I enter cruise and go AFK for 10 minutes to make dinner or go on a run, I come back to find the aircraft is VS mode, stalling with a high nose attitude and 15,000 feet below its cruising altitude, which I left it a few minutes ago.