My username won't change

Hi there
I open fivereborn, click on the gear icon, and type in my user name, and hit the change button. nothing happens. I press the back button, and join a server.
when I join the server, my username is still my computer’s username, and not what i typed in the settings page.

Join through the IP, and enter that below it. See if that works, you can find the specific server IP on the serverlist on our main website.

I just did that. It didn’t work for the first time, but when i did that twice It worked.
Thank you, my problem’s solved.

Locked - Issue Resolved