Windows 10 – Problems with SCCM Imaging with Surface Pro

We have a very strange problem with imaging Surface Pro with SCCM.
Desktop PC concept works well –

Here is the PXE LOGS

Client startup response: 99dc1ecb-91f0-42c8-b0f9-0a0be7347f6ahttp: //1234.5678.com./SMS_DP_SMSPKG$/WAN00039 "BootImageID =" WAN00039 "Mandatory =" 0 ">
SMSPXE 13.02.2014 13:51:38 clock 6060 (0x17AC)
BC: 83: 85: F4: BC: 50, 72A4077D-F1CE-F122-62E6-EB06277E0C5A: optional display found WAN2002B SMSPXE 13.02.2014 13:51:38 PM 6060 (0x17AC)
Retrieve start action for unknown machine: Article code: 2046820353 SMSPXE 13.02.2014 13:51:42 PM 6060 (0x17AC)
Prioritization of local MPs http://1234.5678.com. SMSPXE 13.02.2014 13:51:42 PM 6060 (0x17AC)
Do not use non-SSL authentication in request. SMSPXE 13.02.2014 13:51:42 PM 6060 (0x17AC)
Inquiry about architecture 9. SMSPXE 13.02.2014 13:51:42 PM 6060 (0x17AC)
Do not use non-SSL authentication in request. SMSPXE 13.02.2014 13:51:42 PM 6060 (0x17AC)
Client startup response: 99dc1ecb-91f0-42c8-b0f9-0a0be7347f6ahttp: //1234.5678.com/SMS_DP_SMSPKG$/WAN00039 "BootImageID =" WAN00039 "Mandatory =" 0 "/>
SMSPXE 13.02.2014 13:51:42 PM 6060 (0x17AC)
BC: 83: 85: F4: BC: 50, 72A4077D-F1CE-F122-62E6-EB06277E0C5A: optional display found WAN2002B SMSPXE 13.02.2014 1:51:42 PM 6060 (0x17AC)
Search for bootImage WAN00039 SMSPXE 13.02.2014 13:51:42 PM 6060 (0x17AC)
Prioritization of local MPs http://1234.5678.com. SMSPXE 13.02.2014 13:51:42 PM 6060 (0x17AC)
Do not use non-SSL authentication in request. SMSPXE 13.02.2014 13:51:42 PM 6060 (0x17AC)
Do not use non-SSL authentication in request. SMSPXE 13.02.2014 13:51:42 PM 6060 (0x17AC)
Prioritization of local MPs http://1234.5678.com. SMSPXE 13.02.2014 13:51:42 PM 6060 (0x17AC)
Do not use non-SSL authentication in request. SMSPXE 13.02.2014 13:51:42 PM 6060 (0x17AC)
Report Main Body: 99dc1ecb-91f0-42c8-b0f9-0a0be7347f6a99dc1ecb-91f0-42c8-b0f9-0a0be7347f6aBC: 83: 85: F4: BC: 5072A4077D-F112-60106e-010610610610610610
SMSPXE 13.02.2014 13:51:42 PM 6060 (0x17AC)
Do not use non-SSL authentication in request. SMSPXE 13.02.2014 13:51:42 PM 6060 (0x17AC)

Many Thanks,

NS