Yesterday at morning I tried to log in and I was able to play normally, at one point my loading screen simply stopped when the bar reached the end, it took a long time so I closed the game and reopened, it happened the same.
So what I did was try to repair the files and try to log in again, happened the same, I changed the ch, tried to enter by other characters and still nothing happened.
I made some procedures, deleted the .xml files and checked by steam, I used the ipconfig commands in cmd, finally nothing solved, simply the game does not leave the loading screen …
I finally uninstalled the game and tried to install again, but the problem always returns, I’ve uninstalled and reinstalled 2x 
print: http://imgur.com/Jx2o5Vj