Hello,
in the attached logs there are no NX Player logs from Linux.
In the link you can get help on how to do it:
https://www.nomachine.com/DT10O00163#2
Server and NX Player logs should be done at the same time.
The server logs indicate that you tried to set the server port to 3389. There were problems running nxd.exe during this attempt.
Have you tried connecting to such a port via NX Player?
The rest of the entries indicate that this port has been changed.
Trying to connect from Linux (client) to Windows (server) you always have to connect to the port that has been set on the server side.
The easiest way is to set the server to the default port 4000 and try to connect to it, after successful connection you can change this port to another one.
In the link you can see how to check the server status and port:
https://www.nomachine.com/managing-nomachine-server-preferences
Regards
Tom