Hi @user30624. You have tried the basic troubleshooting steps I would have recommended for your concern; the next best step would be to give our support team a call at one of the numbers available here for further assistance. If you are outside of the US, please visit here to see how to contact support.
Ever get resolved? Similar issues with my elite POE. Worked for a few days now it won’t connect and keeps power cycling. Have done hard reset, tried different cables and different POE router all the sameZ.