I called Magnum Energies and they narrowed it down to the converter that comes in all RW's. The Magnum Energies remote display was showing 13.7V. I turned off the circuit breaker for the converter. We had all lights and fans on for a DC load and the voltage reading dropped to 13V and we went to float mode.
2014 RAM 3500 Longhorn DRW Longbed
2015.5 38GK, H 17.5 tires, power reel, Morryde IS suspension, Onan 5.5 lp generator