Sure thing. Here they are. I performed a logrotate before restarting. I can also confirm that the server display was on at all times; it was not sleeping or suspended.
In fact, after connecting from a Windows client, I can see the NoMachine note on the top right corner of the Linux host stating a user ‘username from IP xxx connected, a second note also states “Your desktop is currently viewed”. But the client NoMachine window remains blackscreen, the mouse cursor, however, changed its shape to match the host.