Hello,
Please see the screenshot in attachment... all third level folders appear not as a folder to open and see inside, but as a file and you can't do anything with it. What could be the reason for this?
This happened on a new FAS2020, which substitutes and old FAS250. All the data was moved to the new one, volumes, Qtrees and shares are the same between both machines. But maybe I'm missing some settings somewhere.