Bug on a Mac - "Disconnected from the server - Unable to establish a connection with the game server."

[luke-666-norge]

Your system information

• System information from steam: https://gist.github.com/luke-666-norge/2144027a275e0d0917382b4abb01d889#file-gistfile1-txt

• Have you checked for system updates?: Yes (it happened after the update. I was playing for months and now I can't

• Are you using the latest stable video driver available for your system?: Yes

• Have you verified the game files?: Yes

Please describe your issue in as much detail as possible:

I play almost exclusively with bots. I updated my OS to the newest one. Now I am unable to play because I get the error when starting a bot game: "Disconnected from the server - Unable to establish a connection with the game server."
I removed the game, installed it again - no change. Mac was restarted - no change.
Log out and log in - no change.
Checked network connection - I have fiber and all is running perfectly fine.
I am able to watch 4K stream when trying (and failing) to cennect to the game. I was doing this all the time and had no issue before the update.

My log file: https://gist.github.com/luke-666-norge/dd41566b07a898422c75fe665d609b45.js //
https://gist.githubusercontent.com/luke-666-norge/dd41566b07a898422c75fe665d609b45/raw/fbf501300beba712678e862f3c5469ccc38afd49/console.log

Steps for reproducing this issue:

1. Open Steam
2. Open DOTA 2
3. Start game with bots