connection to server lost

almost any game i attempt to join this is the message i get almost everytime. very irritating

oh or failed to join game

I have the same problem, it became alsmost impossible to play.
I think that "Failed To Join Game" occur when the game get full by the time you try to join it, so it's a problem a refresh, but for the connection lost all i know is that it's related with the update.

Right now i have maybe 1 attempt on 30 that is succefull.

ditto

I am also experiencing this.

Linux client, Ubuntu 13.10