My internal and external LED lights flicker, or don't turn on. Sometimes I can get one to come on, but as I turn more on they all go out. When I am connected to AC the light work perfect. I know my battery is good because A separate circuit I ran for my USB ports works perfect (DC only). I have had flickering issues before, but I traced it down to a bad vampire clip. I was able to get the lights to sort of work this trip, but I only removed and replaced a few wire caps. I think the short is between the battery and the Converter (Magnetek Series 6400 Model 6415). Could the Power Convert be the cause of the DC short? One Idea I have is to bypass the convert and see if the light work. Any Ideas?