I have tested installing the Nucleus and Cache server, both using the Omniverse Launcher in windows server 2019 and 2016 in my AWS account.
However i was never able to have both services running at the same time.
And when i try to connect on my remoteport:8080 the login screen keeps in this loop
After several tests, i create a local virtual machine, and installed both cache and nucleus, without any problem.
For me that means, this applications are not meant/able to run in a windows server, but i would like to confirm that, because in the requirements i only find hardware specs, not OS ones.