ok i did have a 1703 image but it does similar now it reboots then drops through to automatic repair blue screen in this case (but then its a sealed sysprep image - rather than a image that has been through the whole process) - if i pull the lan out to let it finish the windows setup then the behaviour is the same as 1709 - reboot then next time sat on preparing automatic repair splash screen.
i also have slightly different behaviour from NUC6i5SYK which doesn’t reboot but just sits with the windows logo on the screen and doesn’t boot up (no disk activity) again saying preparing automatic repair
i think there is a message from rEFInd but it flashes to quickly is there a way to interactively watch that step by step by editing refind.conf?
of course if you pull the LAN cable out so it doesn’t network boot they all boot fine.