I'm in the process of testing sccm (we currently use mdt) we have some computers using the atheros 8151 nic. The winpe driver which is ndis seems to struggle when doing a offline usmt to a smp it sends 2mb of data then just stops. A vm or a machine not using a ndis driver seems to work fine. I need a windows 8 non ndis driver.
I've also discovered ndis drivers being used by mdt also results in poor multicast performance. Is there a way around this?