Nostalrius Begins - Quality wow vanilla realm (1.12)

So I followed the sticky note, I tried both login and login2 for the realmlist, but it keeps getting me disconnected. I played last night and Im around level 29, so it havent been a problem before, until now.

Could I please get some assist, dont know what the problem is, since everything is exactly set like its always been.

Best regards
Terranzin