747X autpilot issues

[Guest Az330im]

Lately I've noticed that during cruise flight the 747X tends to start banking at extreme angles and can't seem to hold the proper heading. Now I searched for this topic but it seems the only solution people came up with is weather related. I'm not using any aftermarket weather programs and this actually just started happening in the past two flights I've done and I have had no problems before. It's almost as if the autopilot goes crazy. Any ideas? ThanksAzim G

[downscc 1,327]

The built-in wx is the problem. The addons all try to make it behave but only FSUIPC registered version has smoothing that works. Try flight with clear wx (no wx) and see if that makes a difference.Assume that there is nothing wrong with the pmdg 747... so what does that leave? If you do think there is a problem start posting some screen shots and lets have a look.