The server might've got unstable, happened to me last night but now i go normally, haven't tried to go on s2 today yet but if you might change your internet or shut down your PC it might work(thats what i did and it worked fine).

The server might've got unstable, happened to me last night but now i go normally, haven't tried to go on s2 today yet but if you might change your internet or shut down your PC it might work(thats what i did and it worked fine).