Fixing Nginx Upstream Connection Refused in Load Balancing - Windows 10 Remote Desktop Setup Guide-Resolve npm Install Node Version Mismatch

Updated 2026-07-28 14:01:23developer-tools
Fixing Nginx Upstream Connection Refused in Load Balancing - Windows 10 Remote Desktop Setup Guide-Resolve npm Install Node Version Mismatch
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.