Here are the results of those experiments.
To recap, there are five sockets that will accept an RJ-45 plug and two potential methods of powering-up the device (a paper-clip in the hole and a finger on the reset button) making ten separate experiments. To have something against which each result can be compared, a further five experiments needed to be performed to create the "baseline" data.
The raw experimental data captured is in the file
nmap_scanning.txt, attached below. By considering that file, we see that the "finger on the reset button" experiments yield results identical to the "baseline" data.
Further considerations of the "Port 0", "Port 3" and "Port 4" experiments, "paper-clip in hole" method, showed that there was nothing of significance to note.
However
there was an observed change for both "Port 1" and "Port 2". Please see the file
results_log.txt, attached below.
Further investigations will now be appropriate.

But they will have to be performed on another day -- as its time for
b*cat to find his bed.