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Fix Microsoft Teams Authentication Loop Issue - SSH Public Key Auth Failure: Fix It-Fix Windows Defender Service Not Starting (Error 404)

Updated 2026-06-15 03:19:33macos-help
Fix Microsoft Teams Authentication Loop Issue - SSH Public Key Auth Failure: Fix It-Fix Windows Defender Service Not Starting (Error 404)
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.