Fix Git SSL Certificate Problem with Proxy: Unable to Get Local Issuer - Fix Git SSL 'unable to get local issuer' Error-Nginx Upstream Connection Refused Fix

Updated 2026-07-28 22:39:41windows-fixes
Fix Git SSL Certificate Problem with Proxy: Unable to Get Local Issuer - Fix Git SSL 'unable to get local issuer' Error-Nginx Upstream Connection Refused Fix
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.