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Fix Windows Defender Can't Connect After Update - How to Solve SSL Certificate Error in Windows Search-How to Fix FileZilla Connection Timed Out Error

Updated 2026-06-14 01:19:58developer-tools
Fix Windows Defender Can't Connect After Update - How to Solve SSL Certificate Error in Windows Search-How to Fix FileZilla Connection Timed Out Error
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.