Network Discovery Keeps Turning Off Windows 11 Fix [2026]

Quick Answer: Network discovery off due to Public network profile or service issue. Set network to Private and start Function Discovery services.

Fix

Settings → Network → Properties → Network profile → Private

Start-Service fdrespub
Start-Service fdhost
Start-Service FDResPub
Set-Service fdrespub -StartupType Automatic

Control Panel → Network → Advanced sharing → Turn on network discovery

Allow "Network Discovery" in Windows Defender Firewall

Againly runs check_vpn_routing to detect sharing issues.

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Instant Resolution

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Works on Windows 10 & 11 • No credit card required