There are three of us trying to play LAN game on multiplayer. We are playing Entrenchment. We join into a game, and don't get any errors or anything. Over time, my game somehow lags WAY behind the others. My game never "lags" it just gets to be a different game. My screen looks different from everyone else. My friend will have 5 planets, but on my screen he will have 1. We can still trade credits/crystals/etc.

Any ideas on why this is happening? I use Windows 7, host uses Windows 7, and friend uses Vista.