That’s it, the problem was split into two parts.
Firstly, a few days ago, I had just bought the game, but, once at Sending Client Info, my game was “Timed-Out” or, once in play, a message appeared at the top right "Warning Connection Problem "
It worked 1 time out of 100.
Second, I had just launched my game, and then tries to connect to a server, that my freeze game at the end of Retrieving Server Info. I try on several servers, but the problem persists.
I do not want to have paid this game for nothing.