Xfinity Stream Beta stopped working

[mike82]

Yeah this issue with the Samsung app has been going on for weeks now and still no official response. Has anyone had any success in contacting Samsung about the issue?

[r1lawrence]

This is a Comcast issue and their inability to integrate their app with the Samsung OS (Tizen). If you follow the updates of Comcast vs Samsung I suspect the most recent update was Comcast. If it was stable prior to the update, but not now then you have the evidence Comcast update is the issue

[AlanJE]

Wanted to share a solution that may not be everyones problem/solution. BUT I was using an Arris personally owned modem and swaped out for the XB7 (when they started data limiting customers... thats another subject).... but when I made the switch the activation process never activated my newly rented modem from xfinity.  They needed to manually activate (I suspect it was a stuck MAC address showing I wasnt on my local network).  In any case simple solution once I prompted the tech what appeared to be the issue.