I have just started Playing unreal and when I first installed it I made sure that it had the latest patch, just like I do with every other game. I heard a rumor that the patches improve the multiplayer game but cause problems with single player. Something about some buttons not working? Anyway, I am now at the beginning of Terraniux Underground, and I assume that the button on the wall is supposed to bring the elevator down, but it doesn't. Is this due to the patch, or is there something I'm missing?