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Fix Docker 'network not found' Error for Custom Networks - Fix Windows Update Service Not Running with DISM Restore Health-Troubleshooting Nginx Upstream Connection Refused 443

Updated 2026-07-28 06:07:58database-tools
Fix Docker 'network not found' Error for Custom Networks - Fix Windows Update Service Not Running with DISM Restore Health-Troubleshooting Nginx Upstream Connection Refused 443
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.