Yes, I just bought another account because my brother and I shared an account. I used my old key and tried to connect to my server with my new one but it didn't work, although... when I timed out I got a picture of what I think what happened. It said "expected ping (some ping) / recieved ping (some ping)" I'm sorry that I don't have the picture posted because I accidentally deleted it. I will get the picture again and post it in a minute.