Hi, sorry for the long time without response.
I checked a WDS and this server couldn’t serve too,
Than I put one client in my other dhcp config and tada, it works.
So it’s with the shared-network settings, that at least pxe won’t work. I have this config for now 2 Years an most of the time myself is in “the other net” so i don’t have seen this behavior.
My work around is to put my cloning Pc in the “working” net, image them and than change it to the other net.