Did you contact Comcast about this issue? I know some of the folks involved with the IPv6 rollout there and they are VERY focused on making the IPv6 experience as painless as possible.
No, after spending 3 weeks and 6 hours on the phone to add the correct TV to my account I gave up spending time with Comcast.
If you happen to know a competent contact that I can provide info to, I'd be happy. But I am not going to waste my time trying to get through to them via normal channels.
If you happen to know a competent contact that I can provide info to, I'd be happy. But I am not going to waste my time trying to get through to them via normal channels.