I see the same oscillation in the Mac version. It's the only a/c that does it. Noticed tonight that the effect went away when I cleared the panel (shift-C) and it stayed gone for 2-4 seconds after restoring the panel. At first I though it was because there was no panel to use as a close-in reference point. Then I looked closer. Definitely gone when the panel is off.Try it. Pick a horizontal line within the viewing distance, wait for the oscillation to start, then toggle off the panel. The point on the horizon stops jiggling. Were it something in the basic flight model, it seems logical that the jiggle would continue wether the panel of on or off.

Thanks for the discovery.I will definitely try it out!

Tks Allan,I'll check also.Cesar/Venezuela