Unable to turn off Public access to all the new shares

I have My Cloud EX4100, which I have purchased 2 days back and I am trying to configure a few shares for my Active Directory users. The problem I am facing is I am unable to turn off the “Public” Access button so that I can restrict these folder access to only the desired AD users. Whenever I press the button, it just goes to “Update” and after sometime comes back to the log in screen, but nothing changes.

Hello, what version of the fiware you have installed in the EX4100? Have you joined the drive to the domain?

HEllo, I have the exact same problem! Did you found a solution?