Hello,
Based on the information you provided, I suggest you try the following methods on all computers to see if the problem can be solved:
- Turn on network discovery and file and printer sharing, and then turn off password-protected sharing.
Select the Start button, and then select Settings.
In the Find Settings search bar, type "Manage advanced sharing settings," then select "Manage advanced sharing settings" from the recommended results.
In the Advanced Sharing Settings window that appears, under Private, select Turn on Network Discovery, and then open File and Printer Sharing.
Under All Networks, select "Turn off password-protected sharing."
- Enable the sharing service to start automatically. This issue typically occurs when one of the services is not working properly.
Press the Windows logo key + R.
In the Run dialog box, type "services.msc," and then select OK.
Right-click each of the following services, point to Properties, and if the service isn't running, select the Start menu, and then select Automatic next to Startup Type:
workstation
Function discovery provider host
Publishing Feature Discovery Resources
SSDP Detection
UPnP Device Host
Best regards
Zunhui