RDP via Hostname Fine, Via IP Slow..

Hello,

On a Dell Server running 2012 R2 within a Domain if I RDP to it via IP address the session will login normal but it is very slow. We have to RDP to the server by IP address in the initial instance which why I can't use FQDN to start with.

If I do however RDP to a 2003 r2 Server in the Domain via IP (which is fine by the way) and then RDP to the 2012 R2 Server using FQNDN it is fine.

Any other servers are fine.

Cheers

Ryan