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Fix Nginx Upstream Connection Refused Timeout Error - How to Enable Edge Sync with Family Safety-Win 11 WiFi Connected But No Internet: IPConfig Release/Renew Fix

Updated 2026-07-28 09:34:25macos-help
Fix Nginx Upstream Connection Refused Timeout Error - How to Enable Edge Sync with Family Safety-Win 11 WiFi Connected But No Internet: IPConfig Release/Renew Fix
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.