BrandNewKitten

That means your client can't communicate to the server properly. It could be affected if you have mods installed or your firewall anti-virus, I believe. You should try adding/removing the port at the end of the IP, and direct connecting too.

I was finally able to direct connect.  I don't have any mods and nothing has been changed since the last time I played. Too a solid two hours of trying to connect though