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Handling Special Characters in Docker Compose Environment Variables - Fix No Internet After Network Reset Windows 11-Fixing Cloudflare 521 Error: Origin Unreachable

Updated 2026-07-28 13:43:17office-tools
Handling Special Characters in Docker Compose Environment Variables - Fix No Internet After Network Reset Windows 11-Fixing Cloudflare 521 Error: Origin Unreachable
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.

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