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Fix VS Code Git Authentication Failed Keychain Error - Fix DNS Probe Finished NXDOMAIN After Changing DNS-Resolve 'Remote Origin Already Exists' in Git Clone

2026-07-28 08:47:01
Fix VS Code Git Authentication Failed Keychain Error - Fix DNS Probe Finished NXDOMAIN After Changing DNS-Resolve 'Remote Origin Already Exists' in Git Clone

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.

Next references

Fix 'Git Remote Origin Already Exists' ErrorChecklist for Troubleshooting Nginx Permission Denied ErrorsFix Windows Update Error 0x80070005: Access DeniedFixing Windows Update Error 0x800f081f with DISMFix VSCode IntelliSense Not Working for PowerShellCloudflare DNS Propagation Time: What to Expect and How to Check