One of the least helpful answrs I've ever seen. Why didn't you figure out the answer and post it here. You should be fired!
I know this is an older post, but these two issues are exactly the issues I'm having with YTTV. I have these same issues with my Firestick as well.
I think it's harder to iron these issues out because 1 company makes the hardware (Roku, Firestick, Nvidia, etc.) and other companies (Netflix,ToutubeTV, Fubo, etc) make the software.
Apple seems to be involved in both--but their streaming service doesn't have live TV, which I use everyday. Maybe 1 day Roku will make their sticks as well as offer a YoutubeTV type of service. That would be fantastic.