Can't sign out of administration panel

I don’t know why but today I can’t sign out of the admin panel. I click sign out and the page loads for about 30 seconds and then takes me to the dashboard but I’m still logged in. I also noticed it says “waiting for…” in the bottom left corner, whats this about?

I had the same issue and had to clear the cache 3 times


Well I didn’t do anything to fix the issue but it went away. I’m using FF 3.6.10

Also like I said I noticed when this was happening my browser said it was waiting for… I don’t understand why My site would need to connect to at all? I wonder if it couldn’t read the it would keep me from logging out?