Apple TV version?, No AirPlay, Limited to home Wi-Fi

No Apple TV version, No AirPlay, No GoogleCast, Limited to home Wi-Fi -- we should be able to use it on ANY network connection anywhere.

FAIL!

EXTREMELY FRUSTRATING INTERFACE, ANNOYING! Cannot look at earlier programs of the same day in the program guide to see what I missed. Really poor offering.

Libertyforall about Xfinity Stream, v4.1.0