Nostalrius Begins - Quality wow vanilla realm (1.12)

So i set realmlist on my folder to set realmlist login.nostalrius.org

Now , i can log in and all , but the problem is , after every 10-15 seconds after im logged in , it DCs me.
Someone please tell me what im doing wrong!

Thanks in advance ,
Xeo VG.

In the short timeframe you are able to login, check your latency on the toolbar across the bottom of your screen. What kind of ping are you getting? If your latency is decent but are experiencing frequent disconnects, it could be a sign you're using a modified client that's getting auto-kicked by the server. Did you download and install the official Nostalrius 1.12.1 client?