Are you using a regular straight through CAT5 patch cable from your PLM to your EZIO8SA, or did you get a cable with your PLM that has RJ-45 to RJ-11 and you’re using that?
It must be a regular patch cord and not that cable that may have come with your PLM.
Let us know if this has ever worked for you.
I use a regular network cable (CAT5e), not crossover. My setup work since one year, and last week, it stop workting for no reason. I must admit that there has been much fluctuation power due to winds last week.