steamQueryPort = 2305;			// defines Steam query port, should fix the issue with server not being visible in client server browser

With this parameter above the server is no longer shown in the LAN tab. I don't see any reason not to show him there.

If you have a poorly configured network and use this parameter, the server will not even be shown in the community tab. So I ask them to enable if the server owner has the parameter enabled, the server will show in Community + LAN