WotLK Server crashes

[sahalindunakh12]

Logging into the server. I start searching for dungeons and begin to pass the dungeon literally 10 minutes of play and everything hangs. It says the connection to the server is broken. Reconnect and can immediately hang and thereby throw out or a little running hangs and throws out. So today the whole day. Before this was a bug on the server was not emblems of triumph and ice for passing. Now it started crashing. Although access to the Internet is stable and everything works correctly. Reinstalling the client problem remained. What to do?

[gezman]

Same problem. After server crash yesterday, I experience this problem for 12+ hours now. Internet connection is stable all the time during this.

[Sorrel]

Realm Onyxia.
I have the same problem. Ping increases, freezes and disconnects.
It started yesterday at dinner.
My internet stable.