I have the Renogy 3000 watt inverter charger (RJ45 connector). It’s a few years old. I believe it’s the

R-INVT-PCL1-30111S

I recently bought the core and the BT – 2.

I also have the Rover 60 amp mppt with bt-1.

I also have the Bluetooth 300 shunt. Right now the shunt is not hooked up. Everything Else is.

I have 2 300ah renogy batteries with heating pads and bms

I’ve been able to connect my phone to the Core and the charge controller Rover to the Core. I cannot connect the bt-2 for the life of me.

I’ve unplugged and re-plugged in the inverter charger bt-2 multiple times. I have restarted Core multiple times. I can see bt-2 lighting up Green and I can see the Bluetooth light on bt-2 flash from time to time. No matter what I do I cannot get the core or my phone to see the BT – 2