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How to Fix Nginx Upstream Connection Refused Error - Enable Edge Sync with Work or School Account-Windows Update 0x80070005 Fix: SFC Scan and Permission Issues

2026-07-28 06:52:36browser-issues
How to Fix Nginx Upstream Connection Refused Error - Enable Edge Sync with Work or School Account-Windows Update 0x80070005 Fix: SFC Scan and Permission Issues

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.