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How to Set the PowerShell Module Path - How to Fix Windows Update Sync Across Devices-Resolve Windows Defender Sync Error 504 Gateway Timeout

Updated 2026-06-13 13:04:00windows-fixes
How to Set the PowerShell Module Path - How to Fix Windows Update Sync Across Devices-Resolve Windows Defender Sync Error 504 Gateway Timeout
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.