HI, I am new to RVing. Our Fleetwood 2013 Expedition might have a problem with the inverter. We were at a KOA and put the inverter on. We were already attached to 50amp shore power. After a while, we lost total power to the coach. Thought it was a GFI issue, couldn't figure it out. The next day while driving noticed the inverting was inverting, at next destination, after connecting to shore power, the inverter was still inverting, not charging. After a period of time, when the batteries ran down, we lost power again. For some reason, the inverting does not charge while ion shore power. Any suggestions?
Thanks