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Fix Windows 11 Installation Assistant Stuck at 99% Due to Network Issues - Fix Docker Nginx 502 Bad Gateway After Restart-Cloudflare Origin Certificate Missing from Dashboard

Updated 2026-07-28 06:21:34office-tools
Fix Windows 11 Installation Assistant Stuck at 99% Due to Network Issues - Fix Docker Nginx 502 Bad Gateway After Restart-Cloudflare Origin Certificate Missing from Dashboard
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.

More repair notes

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