#WiFi Diagnostics

Wireless signal and router optimization

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Diagram showing DNS resolution diagnostic flow between a Windows workstation, local router, and upstream DNS resolver

Internet and WiFi7 min read

How to Fix 'DNS Server Isn't Responding' on Windows 11 and Windows 10

When your browser fails to load websites with a 'DNS Server Isn't Responding' error despite an active WiFi or Ethernet connection, follow this systematic network diagnostic workflow to restore name resolution.

Marcus Vance

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