I am experiencing very slow logon and logout times.
My setup (All servers are virtual):
2 AD servers. Windows 2008 R2. These are both the DNS servers for the domain.
2 Terminal servers. Windows 2008 R2.
When i logon using RDP i get logon/logout times ranging from 50 sec. to 8 min.
If i logon using the VMware console the logon is about 25 sec and the logout is about 5 sec.
Almost every solution i can google, seems to point to DNS. I don't think i have any DNS related issues as i can ping every thing and the nslookup is also correct and fast.
It seems that the issue is somehow with the RDP.