Disconnecting

Hello,
I disconnected from the Nost server, and tried getting into the test realm to see if it was a server problem. I logged into the Test Realm - Is VV2, and was immediately disconnected. Now, I'm stuck in the login screen and keep getting disconnected from the VV2 server, and can't get back to the server screen to change to Nost. Please advise.
I disconnected from the Nost server, and tried getting into the test realm to see if it was a server problem. I logged into the Test Realm - Is VV2, and was immediately disconnected. Now, I'm stuck in the login screen and keep getting disconnected from the VV2 server, and can't get back to the server screen to change to Nost. Please advise.