The program starts fine and authenticates, but once I start a game I cannot add an AI player, close any slots, select any countries, or start a game. If I run the Tutorial or Rolling Demo, I get a big red message across the map that says Connection Problem (X Secs). Clicking on New Game brings up a...

I just downloaded the DEFCON Demo off Steam after remembering how fun it was. Well, it doesn't run. The program starts fine and authenticates, but once I start a game I cannot add an AI player, close any slots, select any countries, or start a game. If I run the Tutorial or Rolling Demo, I get a big...