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Clear Chrome Certificate Cache to Fix NET::ERR_CERT_AUTHORITY_INVALID - Cloudflare Origin Certificate Not Working After Renewal: Fixes-Turn On Defender Real-Time Protection Using PowerShell

Updated 2026-07-28 09:18:55office-tools
Clear Chrome Certificate Cache to Fix NET::ERR_CERT_AUTHORITY_INVALID - Cloudflare Origin Certificate Not Working After Renewal: Fixes-Turn On Defender Real-Time Protection Using PowerShell
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.