Tina, I've never had a transmission problem before either. I'm hoping it's not as bad as yours, but kind of trying to reconcile myself with it should it be. I'd hate to be carless here long term but would have to really plan well and take the RV out when necessary, which I'm ok doing. I'm trying hard to plan for any thing that might happen now.
I would be lost without my Roku. I say that after my first several years rving with no TV lol. And Roku is perfect because I have unlimited data on my phone and can watch as much as I want. Often the TV's on for background noise for Ty when I'm out. Here we have a bunch of over the air channels but often my only TV is through my data use and Roku with apps I've added to it.