I recently just purchased a Vizio 5.1 sound bar (thank you birthday and Best Buy rewardzone credit
) and I found an 'annoying' error with it and the XBOX One.
The XBOX One has a 'beta' of Surround Sound over Optical Audio (which is what I have to use to connect the sound bar) for TV viewing (so I can get 5.1 out of normal TV viewing). It works after a full boot (pressing and holding the power button for 8 seconds or unplugging the system), but the TV app hangs in its boot-up when you just use "XBOX, ON" and "XBOX turn off" to control the system.
Really annoying. I hope when an update comes out (hopefully the march one since there are some 'special things' in it they haven't told us about yet) it fixes this issue. It's doable, but really annoying.
However, on the plus side - everything else works great with 5.1 - games, blurays, and streaming video all like they are supposed to.