When trying to log in client when I am connected on my phone's 4G (USB/Hotspot, same result) the game just won't let me play.
I can log in until the "home" then I'm told that I must restart to game to connect. While in game, I sometimes managed to connect: as soon as the game starts I plug my USB and connect on my 4G, however, since a few games, I can't reconnect unless I unplug my USB and go back to wifi.
Can anyone help? :)