@eternal I don't know how these clients differ from this one that you gave me, but it works.

@magge Didn't turn anything off. all system and other antiviruses do not block the client's work in any way.

@magge I initially had Google Chrome, I already tried the browser recommended by the system, but nothing works.

@eternal I have everything open, without any problems.

@eternal I will write in detail. I bought the game on Steam, created a profile in it, registered on the FAF website, linked my Steam account, downloaded and installed the client from the official FAF website. But when I start the client there are no lines for filling in the data (Password and Login) There is a button in the center "Authorization", I click but nothing happens, I reinstalled the client, nothing has changed. In general, the problem is the same as that of the user "nick_".

@eternal Sorry, I have the same problem as this user, but on your advice, unlike him, I did not manage to solve the problem, it remained the same as it was.