Home / cloud-software / Fix PowerShell Port Already Allocated Error with Firewall - Resolve 'Module Not Found' in Task Scheduler-Resolve Windows Defender Credential Loop Windows 11

Fix PowerShell Port Already Allocated Error with Firewall - Resolve 'Module Not Found' in Task Scheduler-Resolve Windows Defender Credential Loop Windows 11

2026-06-13 21:00:18cloud-software

Fix PowerShell Port Already Allocated Error with Firewall - Resolve 'Module Not Found' in Task Scheduler-Resolve Windows Defender Credential Loop Windows 11

Final checklist

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