Comcast is saying they are not blocking NOR limiting your use of the service.
I suspect that those who ARE having this problem are the ones who being flagged for overall and excessive usage while people like you and I aren't affected at all.
Normally i wouldn't even respond to you rick, but in one breath you contradicted yourself.
Not blocking NOR limiting, but flagging people..... If comcast was flagging people as such, there goes their privacy talking point.