100% disk usage - Windows 8.1

Hi there,

We are seeing a large number of customers with Windows 8.1 and using Endpoint Protection SB Edition 2013 complaining about the performance of their systems.

Upon checking these systems they all have in common that the disk acitivity is peaking to 100% randomly, resulting in systems that become highly unusable during those periods.

Is anyone else experiecing these performance complaints on Windows 8.1 systems in combination with SEP 2013?

Which version is the minimum required version which officially supports Windows 8.1?

Regards,

Dennis