Hello
Based on the information you provided, it is recommended that you go to Control Panel > Network and Internet > Network and Sharing Center > Advanced Sharing Settings on the computer with the problem, and enable network discovery in private or public networks.
Then press the key combination WIN+R and type service.msc to open the service, set the startup type of the following specified service to "Automatic", and see if you can see the device on the network.
DNS Client
Function Discovery Provider Host
Function Discovery Resource Publication
SSDP Discovery
UPnP Device Host
I hope the above information is helpful to you.
Best Regards
Zunhui