Its been an issue since i have had the TV, i have never used it on a Xbox, not sure where you got that information from? Please see attached error when trying to stream 135.
@brettp, can you kindly provide answers for the questions below;-
1. When did this issue start?
2. Were you able to stream the channel (135) before on your XBox?
3. Can you kindly provide the screen shot of the error on the channel?