hi, i'm testing a surface 3 with uefi network boot (cm12 r2 CU2) and the download of the boot wim is extremely slow, like painfully slow,
the usb nic is a microsoft nic which i got with my original surface and i'm using that because it seems the usb3 lenovo nics wont work with the Surface3 for UEFI network boot. so, is this supported or a known issue ? also is it a requirement to use Microsoft branded usb nics with the surface brand for UEFI network boot ? anyone know ? cheers niall.
