Internet Data Usage Statistics

I think there is something terribly wrong with the way Xfinity is reporting Data usage.

It is showing usage of around 20GB per day.

1. The stats on my router just behind the cable modem shows approx. 2GB (Transmit and Receive)

2. I have not used Youtube app in my smart TV in the last 48 hours. Even when I used I had set the resolution to 240p.

The math does not add up. Either it is a bug in Xfinity reporting or a scam.

Xfinity does not give details on the breakdown of data usage from Cable modem, Smart TV or Xfinity Apps on Mobile devices.

I contacted their advanced support and they promised to send the data breakdown.

Have any of use faced the same issue?