You were kicked by anti cheat.

Make sure game is properly launched with anti cheat services.

1. If you are using AutoHotKey, you will need to disable any AHK script in background and AutoHotKey itself. After that, reboot your PC.

2. Make sure that you don't have EAC entries in hosts file (etc/hosts or C:\Windows\System32\drivers\etc\hosts) which was needed for some games (Star Citizen as example).

3. Run the EAC Fix batch (BattleBitEACFix.bat file).

4. Ensure that absolutely nothing blocks EAC connection (antivirus/firewall/ISP).

5. Delete Certificates folder in Installed Files/EasyAntiCheat folder and verify game files.

Right click on the game, then go to manage and click on Browse local files

Go to EasyAntiCheat folder and delete Certificates folder.

Right click on the game and press "Properties...", Select "Installed Files" tab and press "Verify integrity of game files".

1. Change your IP by restarting modem/router or use private VPN/Cloudflare WARP.

2. Check recent windows updates - if there was some update and after it you started experience this issue, roll it back.