Every now and then i get this... Can be in the middle of browsing/posting, but it lasts for about 2-3 mins, then goes.... Happens on both IE and Firefox. Any ideas?
I sometimes find refreshing straight away does the trick. Never takes more than a couple of minutes though.
Had it two days back, takes 2-3 minutes to get back normal. And yeah, it looks like it occurs when too many users are trying to post .