13001 The lobby server connection has encountered an error. Error Code: 3102.

[Sinnerslazer]

Edit: Oh, what the heck? Suddenly it worked after posting this... That sure took a long time!

when you got kicked/disconnected from server it takes ~10min when you can log on again.
it happen to me just now. i'm getting lobby server whenever I want to log in.

so we have to patient and wait for it to be fixed.