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How to Fix Windows Update Error 502 Bad Gateway - Windows Activation SSL Error After System Restore-How to Fix Windows Defender High CPU Usage by Disabling Real-Time Protection

2026-06-13 14:54:17browser-issues
How to Fix Windows Update Error 502 Bad Gateway - Windows Activation SSL Error After System Restore-How to Fix Windows Defender High CPU Usage by Disabling Real-Time Protection

Final checklist

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