Xfinity Streaming TV and Internet Data Usage ...
When I tried xfinity TV in 2017 I was told that when I watch Xfinity TV through the Xfinity Stream app on my Roku that I was NOT using any of my 1.2 TB of data (monthly allotment). I could watch it 24/7 and not be using any of my monthly data.
Now when I signed up again Dec. 2020 I was told that when using the Xfinity Stream App on my Roku (or any other streaming device) that I "WAS" using part of my 1.2 TB nonthly data allotment.
I've experienced sooooo many different answers to different questions by Xfinity personnel that I don't know what to believe.