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Fixing Nginx Upstream Connection Refused on Port 443 - npm install EACCES: Fix Incorrect Node Ownership-Fix Error 525 SSL Handshake Failed Cloudflare

Updated 2026-07-28 10:55:52macos-help
Fixing Nginx Upstream Connection Refused on Port 443 - npm install EACCES: Fix Incorrect Node Ownership-Fix Error 525 SSL Handshake Failed Cloudflare
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.