I think that was just poor wording on Cat0W’s part… . . he is a frequent and helpful poster on this forum.
I have seen issues with Windows Credentials manager with regard to NAS boxes. Apparently, Win10 does not like multiple users for a single ip address or device name.
Try going into Windows Credential manager and scrubbing references to the NAS and the IP address the NAS sits on. After that, you will have to enter user/PW once when you log in for the first time. . .and it should work after that.
