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Fix Nginx Upstream Connection Refused Behind Cloudflare - How to Increase Node.js Memory Limit on Linux Server-VS Code Source Control Not Detecting Changes: Disable Git Fix

Updated 2026-07-28 12:21:44cloud-software
Fix Nginx Upstream Connection Refused Behind Cloudflare - How to Increase Node.js Memory Limit on Linux Server-VS Code Source Control Not Detecting Changes: Disable Git 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.