Has anybody else had a problem on gears 3 where your NAT changes at random. I created a static IP for my xbox 2 years ago and it has been working perfect since other than other than the issue I just described. I have not changed any settings on my xbox nor my router. So I figured maybe it was some kinda glitch with the game or something. Of course I posted this issue on the Epic forums and as usual I get on of those people who feel that there could not be anything possibly wrong with the game and pointed the finger at my router.