i have come across this problem in a few different graphic applicatiosn such as maya and some shader rendering software:
this is in maya when i click and drag to select mutliple objects. the selection still works, its just that that graphics get all distorted like that while im dragging.
and this is just from a random shader app, but i noticed it is the same sort or problem.
i am up to date with all my drivers and etc. anyone have any ideas what the problem could be? ever seen this before?