Anything looking like this could possibly have something to do with the server and not on you're end.Could not connect to Login server
System.Net.Sockets.SocketException(0x80004005) No connection
made because the target machine activly refused it (then some numbers)
at System.Net Sockets.Socket.Connect ip adress adresses int at
at sustem.net sockets.socket connect (string host , int32port)
at RoRLaucncher.Client Conncet()
Basically sit and wait! Possibly server blade is crashing or needs a restart
Ive seen a few of these and figured id just post resolve here