“Playback Issue :: TVAPP-00300” in Stream TV app.
In the last week or so, I've had issues while attempting to stream TV and recordings through the Stream TV app. Recordings and TV sometimes have working video with no audio, and at other times recordings have working audio with the video getting stuck. I'm frequently getting this error message: "Playback Issue :: TVAPP-00300". Have had no similar issues while watching recordings or live TV directly from the XI box, so the issue appears to be limited to the mobile app/online xFinity portal.