I found out what the problem was, they had a 50 amp plug but they use a household current 14/2 to run it so it was basically 30 amp To a 50 amp outlet and it was straining everything and wire was getting hot started to melt my plug So I went down and got a new plug for my RV and some 6 gauge wire And re-wired it myself properly, I normally don’t like to mess with wiring but being a general contractor I do it when I really have to but since I moved I didn’t have a electrician that I normally use but at least I know it’s done correctly this time. Guess I got lucky that it didn’t burn my RV up but now everything is working again properly.