[4foods]

I have a 2016 Montana LS 305 that I bought used about 6 months ago. I am having a problem with the bedroom tv. The tv in the living room works great but get v in the bedroom to work without running a cable from the living room to the bedroom. Talked old owner and he said he couldn’t get it to either.
I’m looking for anyone with an answer or suggestions on how to fix it. HELP please