In the last two days i've had two servers running Server 2008 R2 lose synchronization with the rest of the machines in the domain. When i try to RDP to the machines using their host names I get"The connection cannot be completed because the remote computer that was reached is not the one you specified. This could be caused by an outdated entry in the DNS cache. Try using the IP address of the computer instead of the name."error message.
However, when I use IP addresses I can connect without any issues. I came accross a fix yesterday suggesting i run w32tm /resync but it's not working on the second machine but it worked on the first.
The host configuration security layer on both machine is set to negotiate, I don't see how changing this option to RDS Security layer will fix it as the entire environment is configured to use negotiate security layer.