I decided to set the NetBIOS over TCP/IP to disabled this time and it had the same effect as enabling it. The conclusion is that changing it from default fixes the issue regardless of which other ...

NetBIOS is needed for file and print sharing. However, it can run over TCP/IP, IPX, or NetBUI.

2] Disable NetBIOS over TCP/IP This solution requires you to disable NetBIOS over TCP/IP and then launch the ADUC snap-in and see if the issue in hand is resolved or not.

Windows PCs are integrated into an IP network using NetBIOS over TCP/IP, which supports the Windows system for assigning names to machines. See TCP/IP and legacy network.