first time logging in problems

[Kovar]

Hello,

looking for help, trying to set up game, launched game and as soon as it started to manifest got pop up box that says

Disconneted from Server. Error: System.net.Sockets.SocketException
An existing connection was forcibly closed by the remote host
at System.net.Sockets.Socket.EndReceive(IAsyncResult asyncResult)
at RoRLauncher.client.q4n090Jg8IbBPg6aMFq(Object,Object)
at RoRlauncher.CLient.Hnw1heD1Cx(Object)

and manifest just stays at 1%

Please advise