Battlefront II Game Crashing Issue

I keep getting booted from Battlefront II on my PC, it lets me get into the game and do stuff but as soon as I load into a game and start playing it boots me out. I have done a bunch of things like, making sure my computer was updated, making sure my drivers are up to date, lowering the graphics settings. changing the properties of the game etc. and I have no idea why it's doing this as my pc should be more than enough to handle this game! Please help!!