This isnt for me. Im trying to setup TV for my grandparents, I have an extra firestick and a chromecast with google TV. Is it possible to watch spectrum TV through a browser or somehow sideload the app and it actually work? Casting from their phone is out of the question.. The fact that I can no longer download the app to their roku tv is very annoying.
As far as Chromecast no it would have to be via cast through phone. I havent used firetv in while but what I recall is even via sideload you would need ability to use mouse controls and would have to manually update the app.