Remote Desktop Connection Fails: RDP Port Not Open - Fix Nginx Cannot Connect to PHP-FPM (Connection Refused)-Handling Git Merge Conflicts in Lockfiles

Updated 2026-07-28 13:13:55developer-tools
Remote Desktop Connection Fails: RDP Port Not Open - Fix Nginx Cannot Connect to PHP-FPM (Connection Refused)-Handling Git Merge Conflicts in Lockfiles
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.