Yes. I even have the IP range set. The client won't install either. Seems like it's only installing on the computers with the same subnet as the server (e.g 192.168.1.xx). Anything else without the 192.168.1.xx will not install client or FEP. Could it be a certificate issue? I have given all the permissions in AD and the AD Discovery went through without a hitch. I also have the firewall turned off as well.