Re: Radius appears when page starts loading, then disappears
So in case anyone has the same problem, I discovered the issue. It's a conflict with a googlecode script that's supposed to help IE behave problem. But it's designed for IE6 and below. It's this script:
I just changed it so the script only loads for IE6 or below (I had it set for 8 and below) and it's fine now. Oddly, it doesn't conflict on IE6 (though that version of IE has it's own problems), so no problems there.