@Sturmgewehr Hello! Thanks for your reply!
I didn't find any problems with ping on this site. It happens that after some time (about 15 seconds) it rises to red by 1-2 scales. It also happens orange, but not often.
I tried iTop VPN, but didn't find any changes. Perhaps it was worth choosing a more premium VPN.

@magge Hello! Thank you very much for your reply!
I have Windows 10, and the standard antivirus is Windows Defender.

I have already tried changing the checkboxes in the Windows firewall. Unfortunately, it did not help.

Unfortunately, there is no way to connect to an Ethernet cable, so I play via Wi-Fi.

I think it is important that everything was fine before the update. I played calmly on Wi-Fi, albeit with minor problems, but after I can no longer connect. By the way, now I see on the adapter that out of 8 people, I was able to connect to 2.

Hello, dear friends! After the recent update, a problem arose - I can't enter the lobby, and if I do enter the lobby, then the connection with all players is lost, except for the host.
There were problems before, but they were solved when I set the location in the client. I'm using Wi-Fi, but the problem is unlikely because of this, because I played about 20 games with it and there were no problems. I've already tried a lot to solve the problem. For example, network settings through applications, FAF client settings, rebooting the computer and router. No result.
Please help me solve the problem.