Hi, I have started installing the LuxPower SNA5KW inverters & have found that the Hubble AM-2 battery BMS does not communicate with the SNA. Network cable is 8 pin to 8 pin direct connect and plugged CAN to CAN. SNA Program 3 Lithium type battery selected and battery code 2 used. Any ideas ? Need help, have a bunch of these to fit within the next few weeks ..