So im trying to forward ports for my xbox 360 on my new arris nvg589 gateway that at&t gave me and ive run into some problems. When i want to do the ports 80 (TCP) and 53 (TCP and UDP) it gives me a message saying "
Warning: The change you are attempting to make may cause AT&T U-verse TV to stop working properly.
The other ones however, ports 3074 (UDP/TCP) and 88 (UDP) work without giving me this message. should i just go ahead and click confirm anyways despite the warning message or is there something i could be doing wrong here?