Whenever I try to sign into any website via my Google account, it takes me to a blank white popup that I cannot interact with (I can only close it). I've tried clearing my cookies, which almost works - it does the proper Google popup and lets me input my username and password, but I don't actually get signed in - and when I try to sign in again the popup is blank. This also happens in troubleshooter mode, so my extensions probably aren't what are causing this problem. Does anyone have any idea what's happening? Thanks in advance.