Xbox Series X idle data usage, holy smokes

This problem started at the beginning of December. I got my Xbox Series X on launch day (subtle brag). I was out of town for Christmas and I got an alert from Cox that I had used 75% of my data. I thought it was weird because I have never come close. Typically, I use 300 - 500GB per month. Then when I got back home I got another alert a day or so later saying I was at 80 or 90% of my data from Cox. I checked my usage on COX and realized I have been using like 50GB+ per day since December 10th. I also noticed that while I was out of town for 4 days I somehow used almost 300GB of data. I called Cox and asked WTF, they said they would do an audit and get back to me (never got back to me). I also reset the password on my router/wifi and disconnected all devices and turned on the traffic meter on my router so I could compare actual usage with what Cox was saying. I slowly brought devices back online and monitored my usage on Cox for the next few days and everything was back to normal using about 4GB per day and close to 10GB on weekend days when I might be gaming or streaming video more. I figured Cox sorted it out and just never called me back because they fricked up. Fast forward to today, I get another alert from Cox I am at 75% of my allotted data. Now that I have had the traffic meter on my router I can compare their claim to my actual usage. It is accurate. I checked my Xbox bandwidth usage on the console and the reporting is obviously all fricked up. It says I used 11,412TB in January, and have currently used 1,125TB in February (haven't played in February and only have 2 games installed on the system, PUBG and Rocket League, if you are thinking it is all game updates). So, it would appear that the Xbox is the culprit as it is the only thing that changed within my network since the issue started, and even though the bandwidth usage reporting within the console is fricked it appears to be using a lot of data even when not in use. Anyone else seeing this issue? Any ideas on a fix? I turned off auto updates on the Xbox, but I can't see how that is the main issue as I never had this issue with my Xbox One with the same two games installed and auto updates turned on.