Unfortunately, there seems to be a language barrier. Someone who speaks Russian would be better for this thread.

@gpt-95_kz here is a list with the most common issues. yours seems to be point 2 Something is blocking the client to have access to the internet, or you have a very unstable connection. --> Check if your internet connection is stable Check if firewall is blocking the access Disable security software for testing purpose Try a VPN from a different country