1:1 connection to the lobby canceled

[tootaff]

What can that be? When I play in multiplayer 1:1, after about half an hour + /- 10-20min the game ending with the message "Connection to the lobby interrupted". I always set "unlimited" in the time settings.
Of course, I then lost the game and I have to sign up for the multiplayer area.
These disconnections happen only to Wargame Airland Battle.
I hope you can understand the meaning of my question, because I used the Google translator for this thread;)

[ŊЏ | Shifu]

Can you deactivate your antivirus/firewall and retry?