Have you tried uefi boot with the first gen nic, i think thats my issue Sent from my phone, please excuse any typo's as a result.
> On 02 Sep 2014, at 15:31, Justin Chalfant <[email protected]> > wrote: > > Yes this would affect all devices. WDS would send larger chunks of the > boot.wim at once. 3 hours is definitely longer than it should be J. > > I would say without changing the TFTP size it took my SP1 and SP3 7 – 10 > minutes with the TFTP size set like below maybe 2 – 3 minutes. > > Thanks, > > Justin Chalfant > Premier Field Engineer – Configuration Manager > Public Sector > Microsoft Services > > Tel : (303) 846-2701 > Email: [email protected] > > If you have any feedback about my work, please let either myself or my > manager Ron Hill know at [email protected] > > From: [email protected] [mailto:[email protected]] > On Behalf Of Niall Brady > Sent: Tuesday, September 2, 2014 7:34 AM > To: [email protected] > Subject: Re: [mssms] UEFI network boot extremely slow on Surface Pro 3 with > Microsoft USB nic. > > Wont that impact all devices that uefi/pxe boot on that dp ? This is the only > device that is slow, 3 hours to download boot.wim over uefi > > Sent from my phone, please excuse any typo's as a result. > > > On 02 Sep 2014, at 15:11, Justin Chalfant <[email protected]> > wrote: > > In my experience, Surface Pro’s take longer than PC’s with built in NIC’s. > Try this Created registry key RamDiskTFTPBlockSize under > HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SMS\DP with Hex value as 1456 > should help a little. > > Thanks, > > Justin Chalfant > Premier Field Engineer – Configuration Manager > Public Sector > Microsoft Services > > Tel : (303) 846-2701 > Email: [email protected] > > If you have any feedback about my work, please let either myself or my > manager Ron Hill know at [email protected] > > From: [email protected] [mailto:[email protected]] > On Behalf Of Niall Brady > Sent: Tuesday, September 2, 2014 3:37 AM > To: [email protected] > Subject: [mssms] UEFI network boot extremely slow on Surface Pro 3 with > Microsoft USB nic. > > 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. > > > >
