have a new deployment of server 2019 terminal services. We are sharing just the applications, not the full vdi, also i have the session host and the gateway/broker as two separate virtual machines using hyper-v. The session host is using a direct attached graphics card. The gateway/broker is configured w/ two nics, one internal, and the other in a DMZ. The session host just has the one internal nic.
The issues is that when i connect from my internal network, that is when the performance is awful. The best i can describe it is that it's lagging behind. For example the calculator app, after i move the mouse over it and click some numbers, over the course of the next 30 seconds i can see just where i moved my mouse all over the app and click the numbers. Also when i move the app's windows it moves about 30 seconds after i move it. However if i remote in from the outside world it works perfect. Hardware performance is not getting taxed at all, it feels very much like a connection thing. I had meraki verify that all the traffic was staying local on that switch, and the there was no lag coming from the switch, but he did note that he felt there was an excessive amount of udp traffic given the task at hand.
Any idea's on where else i could even look to trouble shoot this, or better yet a solution>?
many thanks!
IT guy