Alright, my problem:
Today I installed WDS on a Server running Windows Server 2016 Datacenter.
Now, there is a DHCP-server (Not on the same server) configured.
When I PXE-boot a Client, the Client gets a IP and the IPs for DHCP/WDS are also correct.
But after the download of WDSNBP, the Client tries to Connect to the WDS Server,
which results in "No response from Windows Deployment Services server."
So I searched and found an article that says you should verify that the permissions for the "Reminst" Share are correct.
The Share-permissions are correct, WDSServer group, as there should be but the NTFS-permissions are wrong, there isn't any WDSServer group.
I reinstalled the rol, Nothing. I also tried to uninitialize/initialize the server but this didn't do anything either.
Someone has/had something similar? Any help is awesome.