A new Windows 10 Pro laptop did connect to the Windows Server 2016, but then stopped.working. In fact, I had created Desktop links to the server, which would not have been possible if the connections did not work. Now it just does this.
1) I have seen strange errors like this when Offline File were on, but they were Off. I tried turning them on, and then back off. No change.
2) I tried installing all current Windows updates. No change.
3) I tried connecting to the server with both the user and Administrator accounts, and got the same issue.
4) I tried connecting to a Windows 10 Pro workstation with two folder shares, and that worked fine.
5) I tried adding the server as a Trusted site. No change.
6) I can ping the server from the laptop.
7) Another Windows 10 Pro laptop with the same username can connect to the server fine.
I am out of ideas. Any help would be appreciated.