Hi. I just combined ideas from this thread an both bios/efi PXE with auto-selection are working with netboot.xyz for all clients at RouterOS x86 v7.10.2. You can just repeat my conf: [st@xgw1.stepantv.ru] > ip/dhcp-server/option print detail 0 name="xyz-efi64" code=67 value="'netboot....