I have an IFDG Thomas cook/Condor 767 downloaded from AVSIM and everytime I set the heading, altitude etc. on full throttle it starts to shake up and down and the only way to stop it shaking is to reduce the engine to nothing and turn autopilot off.
Can't any of you help on this? 😕
I don't really know about that problem. I fly Airbus, not Boeing.
But try changing the panel for another one. If that doesn't fix your problem, then ask the iFDG staff.