While I was playing last night in a game with a good friend of mine, about 7 minets into the game I get this error message about it having a "sync" error. After this it saved the game right before it closed and when I came to open it all of the terrrain was dark (like fog) and I could not left click my cities, only right click them. Otherwise it keep worling untill the "sync" error happened again. I am using C3C 1.22. Thoughts?