How to stop adding NAS to library?

[Wei Cao]

If you have added all your music folders from your NAS to the element X. Please let me know how many tracks added to it.
You can find the summarized number of tracks in Device Info page in the app.
MA Remote -- My Devices -- (image of element X) Configure -- Device information

I am wondering how many tracks in your 50 TB NAS and how many of them could be added to Library of element X.. lol