Does camping world back their sales of satellite systems they sell, as far as them not working properly after less than a year?

My guess after looking at RVs with them is yes there will be some sort of repair or replacement. I believe them to be very reputable.

You would have to check your warranty paperwork that came with the system. I would imagine that they would do something. Also, a lot of credit card agreements provide extended warranties when you use their card to pay. I hope you get your issues resolved. Good luck.