Hm.. I'm having the same problem.. The thing is, it works sometimes and then it doesn't work. This seems to happen when I switch between web page tabs (not sure if that's causing it) or, more recently, when I tried to use FileZilla for FTP, and I kept disconnecting resulting in it telling me I had too many connections opened. After that it went out again. I'll try again tomorrow. Hopefully it will work.
EDIT: Opps.. nevermind. The problem I'm having is it's saying the server is rejecting me. (I foolishly didn't enlarge the screenshot sacredbo put up. )
"Error 102 (net::ERR_CONNECTION_REFUSED): The server refused the connection."