said by Wily_One:The IPTV and VoIP packets have priority within the U-verse network. So if you are watching live TV or recording then there is some impact to your overall HSIA capablity. said by Xsk8er:
How many TVs do you have?
We have 4 TVs; sometimes all 4 are in use but not always, and that's at night. But if TV is just another IP packet, even prioritized, then yeah I better get the upgrade!