Hey there, people. I've been on my CS for a couple days and, oddly, it's been giving me a white render window every time I start it up (started yesterday). Every cell I try to open does this, and nothing seems to fix it. I would be rotating view around something I'm building, and the render window would randomly turn black. I move the window and it'll turn full white. Can anyone tell me how to fix this or at least what the heck is going on? :brokencomputer:

Things that don't work: Reinstall, changing to Preview Window and back, and closing/reopening the CS.
Sometimes if I hard reboot my computer, the CS will work for a little while longer. The problem is who wants to reboot their PC every 15-something minutes just to do a simple thing?

Edits:
3:08, 6/20 - Added a bit more info, seeing as this doesn't help anyone (or doesn't seem to).

This problem definitely rings a bell with me, but I can't remember how to fix it

Just an idea, probably won't work, but you could try switching to the Preview Window (in the View menu), then switching back?