When using the tether app. it is reporting excessive use. As in 10tb yesterday alone.

According to it my ring doorbell which has a 2.4ghz connection uploaded 9.8Tb yesterday.  its not mathematically possible for a 2.4 ghz connection to move that much data in 24hrs.

I see for other TP link routers there is a firmware fix for this issue.

Is there a fix for this router?

I have noticed this happening for over a week. Sometimes it still says Items I removed from the network (disconnected from power) that it reports as using data.

It is frustrating to say the least.
I like the router otherwise. 
Except for the fact I cant track my data usage.