After talking with Magnum tech today, and trying to reset the inverter, it looks like an inverter issue! One item discovered is that the battery shutoff for coach does not cut the power to the magnum comm center. I had to disconnect the inverter lead from the batteries to cut powere to the comm center in coach. That does not make sense to me. Nearest service shop 2 hours away! At least it is under warranty.
Mike & Amy + 3 and the dogs!
2014 berkshire 390bh-40