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Fix 'docker compose port already bound to host' Error - Nginx Upstream Connection Refused Timeout Fix-VS Code IntelliSense Not Working? Try These Fixes

Updated 2026-07-28 10:15:33developer-tools
Fix 'docker compose port already bound to host' Error - Nginx Upstream Connection Refused Timeout Fix-VS Code IntelliSense Not Working? Try These Fixes
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.