Home / developer-tools / Fix Git SSL Certificate 'Unable to Get Local Issuer' After Update - ERR_NAME_NOT_RESOLVED Troubleshooting Steps-Fix Cloudflare 521 Error Due to Server Overload

Fix Git SSL Certificate 'Unable to Get Local Issuer' After Update - ERR_NAME_NOT_RESOLVED Troubleshooting Steps-Fix Cloudflare 521 Error Due to Server Overload

Updated 2026-07-28 07:03:09developer-tools

Fix Git SSL Certificate 'Unable to Get Local Issuer' After Update - ERR_NAME_NOT_RESOLVED Troubleshooting Steps-Fix Cloudflare 521 Error Due to Server Overload

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.

More workflow manuals

Fix Missing Taskbar Icons on a Second Monitor How to Manually Remove a Stuck Git index.lock File Fix Python Permission Denied on pip install --no-cache-dir Fix Docker Container Exits Immediately in Background Mode Fix Windows Update Error 0x80070005 System Volume Information How to Reset Microsoft Edge Sync Settings