From my experience, the AP disconnect happened on long-haul flights after step climb to F380 or higher, maybe the step climb was too aggressive?
Edit: Nevermind, it happened again at F370, 1.0.5.
Edit 2: I had to refuel in mid-air in order to reach Melbourne, and when I was on final approach at roughly 300ft, the plane did a uncommanded nose up which I cannot control with my stick all the way to the front. All of this is unacceptable for a product of this price. I am a user and I've paid for a functional product, not a beta tester, perhaps Inibuilds should consider paying all of us to discover the bugs they've introduced to the plane.