How do you get rid of lag when you are playing Starcraft on Battle.net?
Lag can have a variety of causes, but it does mean that something is dealing with more information than it can handle. It could be your PC, get more RAM or a better video card (look for one that comes with its own dedicated RAM), it could be the game server, ask around, if other people in other areas are all having the problem then there is very little you can do. It could be your connection. COnsider upgrading to a faster connection, check to make certain than no one using your connection is downloading big files or get a faster router if you are playing on a LAN. Also, check to be certain that you aren’t running any other programs at the same time that are also using your RAM. Hope this helps!
