2nd r510 isn't connecting to the network

[michael_dion_r6]

I am extremely new to networking and only following about 30% of what I read on here. I just bought a Lennar Connected home as the second owner since it was handed over by Lennar. So that means no professional support.

After reading on here and researching for days I have managed to get the set up partially working. I have a cable modem plugged into a router (both from Spectrum) plugged into a 7150 switch. Then I have two r510s plugged into the POE ports on the switch. One r510 is up and running with no issues. The second is flashing green on "PWR" and the POE port has an orange light. I have tried factory reset with no luck. I did a standard install on the r510 that is working.

Any advice would be appreciated as I have hit a wall (small words would be appreciated 🙂 )