Git Merge Conflict Resolution Tool Setup Guide - How to Disable IPv6 on Windows 11 to Fix No Internet-How to Resolve Nginx 502 Upstream Timeout

Updated 2026-07-28 18:21:02backup-recovery
Git Merge Conflict Resolution Tool Setup Guide - How to Disable IPv6 on Windows 11 to Fix No Internet-How to Resolve Nginx 502 Upstream Timeout
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.