Yes? My internet from Comcast is pretty good but it's not flawless. Power is even better but can go out. And I have very marginal cell reception without WiFi assist. That's 40 miles outside of major Northeast city. I'm frequently on calls where someone or other has network issues and can't present or need to drop. Life goes on. If my Internet goes out for an hour or two I find something to do that doesn't require Internet.