Just set up Roku Express 4K and it works fine - but if I want to switch from Roku back to my Xfinity cable arrangement/programs there is no easy way to switch unless I close down, unplug, etc. Going from Xfinity to Roku is simple - I just hit my Roku Home button. But how do I switch back to Xfinity?
Is your Xfinity sevice via an Xfinity box connected to an HDMI port on your TV?
If the Xfinity box supports CEC, you may just be able to press a button on the Xfinity remote and have the TV respond by switching to the Xfinity's input, similar to what you do with Roku.
Otherwise, use the Input/Source or similar button on your TV's remote to switch back to the correct input for Xfinity.
