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Fix Git SSL Certificate Problem: Unable to Get Local Issuer Certificate - How to Resolve Defender Configuration Error-Fix Internet Problems by Flushing DNS on Windows 11

Updated 2026-07-28 12:43:31windows-fixes

Fix Git SSL Certificate Problem: Unable to Get Local Issuer Certificate - How to Resolve Defender Configuration Error-Fix Internet Problems by Flushing DNS on Windows 11

Prepare

Execute

Validate

Document

Operational follow-up

Record the exact option, command, or setting that changed the result.
Keep a rollback note if the workflow affects shared files or team settings.

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