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Fix PowerShell Execution Policy Restricted Error - Windows Update 502 Bad Gateway DNS Fix-Reduce Windows Security CPU Usage After Update

2026-06-13 13:55:57browser-issues
Fix PowerShell Execution Policy Restricted Error - Windows Update 502 Bad Gateway DNS Fix-Reduce Windows Security CPU Usage After Update

Final checklist

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