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Fix Task Scheduler Network Connection Lost During Task - Resolve Windows Update Connection Refused Due to Proxy-Troubleshooting OneDrive Sync Errors: Service Unavailable and Permission Denied

2026-06-14 08:54:38
Fix Task Scheduler Network Connection Lost During Task - Resolve Windows Update Connection Refused Due to Proxy-Troubleshooting OneDrive Sync Errors: Service Unavailable and Permission Denied

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.