Issues, Workarounds & Localization

Hey guys,

I have had this issue for about 6 months now, i usually just make some grunting noises and restart the game to fix it. But it has become really annoying and almost cost me a Tengu a couple days ago so i am looking for some ideas/thoughts on what may be causing it.

The overview will become nonsensical, i click on "Approach" and it will popup a box showing me the "info" on whatever it is i am attempting to approach instead of well.. Approaching it. This is only one example, All "buttons" become quite useless.

It will also "lock" itself so that i cannot sort distance/name/ etc in my groups. Basicly it just becomes useless and only a game reset will whip it back into shape.

I am not really sure what to do now. I have of course tried different gfx drivers but it didn't seem to solve anything.

Sys info:

Intel i7 2600k
XfX 7950 Black Edition
32 gigs Corsair Vengeance

The rest of the parts don't really matter i assume.. Is that crashing Overview a known problem, or am i just one lucky guy.
Anyone have any suggestions?