I'm starting to get greyhair after all my tries to fix PXE problem I have. The problem started after I removed SUP and Wsus role from the primarysite to a new site. That made the PXE boot fail for some reason.
I'm running SCCM 1606 with 12 servers that have DP and PXE role. Non of them are working at the moment. The error I get is PXE-E53: No boot filename received
This is what i get in the SMSPXE log
RequestMPKeyInformation: Send() failed. SMSPXE 2017-08-31 15:56:08 3216 (0x0C90)
Failed to get information for MP: http://server.net. 80004005. SMSPXE 2017-08-31 1
