Temporarily disable on-access scanning
If you are a member of the SophosAdministrator group, you may need to temporarily disable on-access scanning for maintenance or troubleshooting, and then re-enable it. You can disable on-access protection and still run on-demand scans on your computer.
Sophos Endpoint Security and Control retains the settings you make here, even after you restart your computer. If you disable on-access scanning, your computer is unprotected until you re-enable it.