I have 3 Macs, all Mojave. In one of them I am not able to receive connections from the other. I can generate connections from it, but it cannot be connected from the other 2. It is discovered on the LAN, but when I attempt to connect to it, I have the white screen with the rotating icon hanging on…
There are a few things to consider here.
Is the spinning wheel happening on connection before NoMachine login
screen, after logging in, or is the connection established and then you see the
Is anything happening on the problematic machine itself?
Usually, upon installation there should be a popup (if necessary) to handle access rights, maybe it was denied or revoked afterwards?
If we can’t establish that it’s a configuration issue, we would require logs.