I have this issue too. I have since I replaced my older box for one of the newer Cisco RNG200. Since the issue only came when I got the new box this must be an issue with the box. Saying this issue is closed with the answer of "Call Comcast and have someone come to your house" is both lazy and stupid since apparently many of the Comcast guys that are going out to houses have no idea what to do. Try again Comcast. This time give it some effort.
... View more