iFly 747-400 v2 P3Dv4 Auto Pilot Issue

[Doogles 0]

Regardless of how I setup and use the FMC or Auto Pilot, when I engage using anyone of the three A/P CMD's the aircraft goes into an immediate full nose up stall and flip over, even more extreme then you could do it manually, what am I missing here?? 

Thanks

Doug

[Doogles 0]

I have resolved this....Just update FSUIPC from 5.10 to 5.11 and all is good. :)

 

Cheers

Doug

[Lenny777 299]

Wow. Thanks. That was exactly what my 747 was doing.

[Lerbech 0]

Well, I have started to see this behavior with P3D v4.2 and FSUIPC 5.124. Not sure if FSUIPC is the rod course, but approach speed was spot on (heavy loaded aircraft) and flaps 30. Suddenly at 200 feet the lady went ballistic. It took some time to get the plane under control and when I tried another landing (same speed, approach angle and flaps) it worked - butter landing!!!

Jan