We are runnig on 2017.3 and facing some problems with the provisioning of Windows 10 UEFI(PXE64BiT) we do have several Preferred servers in your locations.
The Problem is, hat they will not be taken e.g. I want to install a client in china but it do not take the preferred server in china, it takes the one in germany. I already checked the preferred server configuration and this one ok, installations with Windows 7(PXE32BIT) are working fine. Do you have any idea ?