Install MechJeb 2.0.9 and after an hour or so (while working in the orbit view), the screen will start randomly jerking back and forth with any mouse input.

Uninstall MechJeb and it goes away.

Install MechJeb, and eventually it comes back.

This is on a Linux 64bit install, btw.

This is the issue causing Majiir/Kethane#135.

Encountering the same error on my Windows 8 64-bit setup as well. Currently I only have ISA MapSat and MechJeb installed on my copy of the game, but I believe the bug still occurred even before I installed MapSat. The bug seems to occur at random, and acts as if the various pan/zoom features of the orbit screen are moving too far/fast before being pulled back to their correct positions. Restarting the game temporarily fixes the issue, but not permanently.

The thread of the forum show that it's not a MJ problem but MJ make it more common. You can try BloodyRain2k fix : http://forum.kerbalspaceprogram.com/showthread.php/42601-Star-map-stuttering-on-rotation-%28now-with-solution%29?p=552620#post552620

Closing this as an old MechJeb issue. Many MechJeb issues have had little interest in years, have been fixed for years, do not include adequate replication steps, refer to old problems which are no longer applicable, or are difficult to determine what the problem is. This issue is being closed for one of those reasons. We apologize for any inconvenience, but keeping the TODO list tidy helps the developers.

If this bug/issue is still a problem, please open a new issue. For bugs please try to include a Minimal, Complete, Verifiable Example that explains all the steps required to replicate the issue. A link to the KSP.log file should be ideally included, but is often not sufficient information. Screenshots or short videos are often the best way to show a bug.