CXA546 wrote on Oct 19^th, 2011 at 3:41am:

I think it has something to do with the flight director. If I leave it off, the autopilot behaves as expected. So either I'm not using it right, or its faulty. But it really shouldn't affect the autopilot function. I'm going to do some more testing with it and then maybe open a ticket. First I will wait to see if anyone has any insight. thanks.

yeah, i remember something about F/D doing so in -100. i just dont use it a lot. maybe that's the case. i'll make some flying in upcoming days, and see whats there :)