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Fix Firefox Not Responding Due to High Memory Usage - Troubleshooting PostgreSQL Connection Refused Localhost-Windows Update Tool Not Responding Fix

2026-06-13 14:41:07developer-tools
Fix Firefox Not Responding Due to High Memory Usage - Troubleshooting PostgreSQL Connection Refused Localhost-Windows Update Tool Not Responding Fix

Final checklist

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