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Fixing Nginx 502 Bad Gateway with Docker and Load Balancers - How to Fix Nginx Upstream Connection Refused-Windows 11 Installation Assistant Not Responding – 99% Hang Fix

Updated 2026-07-28 12:23:36cloud-software
Fixing Nginx 502 Bad Gateway with Docker and Load Balancers - How to Fix Nginx Upstream Connection Refused-Windows 11 Installation Assistant Not Responding – 99% Hang 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.

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