Hi. I've been trying to connect to a server which does not have a password. I've typed in the IP correctly, got it named and everything in my bookmarks, and I have my nickname up, but when I click it and try to connect, it'll attempt to connect, then freeze. I can't minimize, close, move the window or anything, it's stuck there. What am I doing wrong?

Edit: An attempt on the test server got the same result.