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Clear DNS Cache for Windows Update Issues - Fixing 'Postman Unable to Verify SSL Certificate' Errors-Reinstall Chrome Extension Keep Data

Updated 2026-06-14 16:59:04developer-tools
Clear DNS Cache for Windows Update Issues - Fixing 'Postman Unable to Verify SSL Certificate' Errors-Reinstall Chrome Extension Keep Data
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.