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Fix Task Scheduler Network Connection Lost During Task - Windows Defender Connection Refused Registry Solution-Troubleshooting Windows Update Service Won't Start

Updated 2026-06-13 20:25:24windows-fixes
Fix Task Scheduler Network Connection Lost During Task - Windows Defender Connection Refused Registry Solution-Troubleshooting Windows Update Service Won't Start
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.