A strange symbol sometimes appears on the screen

[greybeard_52]

[LukeFF]

Internet connection issue

[greybeard_52]

Oh sure! Strange that the offline game maintains the connection with the server even during the simulation: I thought it only downloaded the data at the end of the game!

[Cynic_Al]

I have seen this symbol only when hosting a mission from within the game. It means loss of connection with the master server, connected players are OK, but no-one else can connect.