To resolve this problem, check whether the following services are running and that they are in the Automatic Startup state to correctly display your network environment. Run the services.msc console and check the state of following services:
- DNS Client (Dnscache)
- Function Discovery Provider Host (FdPHost) - responsible for discovering other computers on the network
- Function Discovery Resource Publication (FDResPub) - allows other computers to discover your device on the network
- SSDP Discovery (SSDPSrv)
- UPnP Device Host (Upnphost)
Full article at: