Hi it's me,
When I join my own dedicated server whenever I get to loading objects I disconnect because of server connection timeout. I recently bought a new account because my brother and I shared one and I thought that could be a part of the problem. It did not solve the problem. When I went to join and timed out I happened to get a peek at the picture and was able for you too download it if you want to see. When I looked at the console before all the time out crap happened it said. "expected IP (some IP) Got IP (some other IP)" I think that is the problem because my brothers are on the same network and can join it fine. (The picture and download of the console are below). Thank you!
PS: I use a MacBook OS x and the server runs off a Desktop Mac. Both have up to date firmware.
Thanks again, and feel free to ask questions about my computer of request pictures or something.
ONE more thing: Most people suggest connecting a ton of times then leaving that doesn't work for me sorry.