I have been trying to watch the 2nd episode of EXTANT, but the video stops, skips, tells me it can not be shown at this time, and gives me error 519, cbs: video-306481219503. This has also happened over and over again, with other programs.
I tried to watch EXTANT on my iphone 5s, with no success, because there are no CBS programs on the Xfinity TV app. for iphones!! BUMMER.