Pairing Aeotec Home Energy Meter Gen5


Anyone have any suggestions on how to pair my Aeotec HEM Gen 5? It used to be paired with my Smartthings setup, but apparently it disconnected from the HUB. I am trying to re-pair with no success. If my memory serves me correctly, when I first originally tried pairing to the system I had a hard time. For the life of me, I cant remember. I tried following the instructions in the manual, but no luck so far.