For some reason I can't post in this forum when using Firefox. It claims I'm signed in when I'm not, all I see is a sign out option when I'm not signed in. When I try to post all I get is "you have been successfully logged out " Everything is fine when I use IE. This is the only place acting up. What's the deal?
Delete your cookies and temporary Internet files, restart your browser and try again. It's not just Firefox, but it is apparently only affecting that on your PC at the moment. I regularly encounter this with IE, too.