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Fix PowerShell High Memory Usage on Startup - Windows Defender Scan Too Slow? Try These Fixes-High CPU from slui.exe During Activation? Fix It

2026-06-13 20:39:01developer-tools
Fix PowerShell High Memory Usage on Startup - Windows Defender Scan Too Slow? Try These Fixes-High CPU from slui.exe During Activation? Fix It

Final checklist

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