windows-network

Why Wi-Fi Calling Apps Disconnect on Suspend with Windows 11

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Quick fix: Wi-Fi sleeps on PC sleep, disconnects apps (Teams, Discord, Slack). Allow network to wake / stay alive: Device Manager → Network adapters → Wi-Fi adapter → Properties → Power Management → untick “Allow the computer to turn off this device to save power.” Also: Power Options → Advanced → Wireless adapter settings → … Read more

Why DNS Over HTTPS Sometimes Fails on Windows 11

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Quick fix: DNS over HTTPS (DoH) requires DNS server supporting DoH (Cloudflare, Google, Quad9). Settings → Network & internet → pick connection → DNS server assignment → Edit. Pick Encrypted only (DNS over HTTPS) → verify DNS server is DoH-capable (e.g., 1.1.1.1, 8.8.8.8). For DoH server not responding: switch to alternate (Cloudflare 1.0.0.1 or Quad9 … Read more