@Zardoc, I’ve split of two recent replies you posted which are different questions and unrelated to the host not found issue you originally submitted. You can find them here:
Here is your reply to my original question whether restarting the nxserver on the affected host helps or not, so we don’t lose the thread:
Nope it does not work. At least I can access.
The only thing I can suggest is for you to wait for the TR to be fixed. The simplest solution is to use the Network feature when we release it. This will eliminate port forwarding on the router and the need for the IP address (mentioned in an earlier reply).