Hi guys, this is the second time now, getting annoyed.
Am flying now 777 with 72%load, cruise 33000ft M 0.78 winds 25knots.
The plane can’t be stable as the autopilot is trying to maintain at 33000ft… so the pitch will go up and down with -400 and +400 vertical speed difference.
Have tried reenganged the AP but still.
Only have issue with 777 other planes are fine.
I know this topic have been discussed before.