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Fix Chrome Sync Not Working After Windows 10 Update - How to Fix Windows Update 502 Bad Gateway Proxy Error-Troubleshoot Windows Update Service Won't Run

2026-06-13 13:20:00developer-tools
Fix Chrome Sync Not Working After Windows 10 Update - How to Fix Windows Update 502 Bad Gateway Proxy Error-Troubleshoot Windows Update Service Won't Run

Final checklist

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

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