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Fix PowerShell High CPU Usage When Idle - Firefox Not Responding While Other Browsers Work: Fix-Delete Corrupted Chrome Profile

2026-06-13 23:15:49browser-issues
Fix PowerShell High CPU Usage When Idle - Firefox Not Responding While Other Browsers Work: Fix-Delete Corrupted Chrome Profile

Final checklist

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