How is your network set up? This is bothering me. Can't join it through a virtual machine, can't join it through a separate computer on the same network. Can't play on the server I'm hosting it on or everyone gets disconnected from the server I host..
My internet connection would be a great contribution to the server list, but not like this.

I haven't experienced this problem at all... I'm running a server and occationally playing on it myself without any problems.

Unable to join own server / Join other servers while hosting
Joining another server is possible, but it will drop everyone from your server and d/c it from masterserver.

This is a problem. Can we have the port the client connects with differ from the port the server listens on? From limited knowledge, that would solve half the problem.