Circle "Mark as Watched" being reset every time

Thanks for the reply !!
I think initially, my content source was set to Network Share.

I witched it to My Media Library !! This is great because I was able to add a folder to  my favorite to access it from the Dashboard. However, now once I got to my Dashboard, I go to my favorites, click on that folder, i get the following message: “The last content source has been removed. Please select a new content source”.

Any idea why ?

Thanks again for the help. !