Fix Docker Nginx 502 Bad Gateway Upstream Error - Windows Update Error 0x800f081f Troubleshooting Guide-Error 0x80070002 on Windows 11: Step-by-Step Troubleshooting
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.