I have recently noticed that certain files of the 720p and 1080p quality with 6 audio channels play sluggish with my WD TV Live Hub 1TB (video will stutter with no sound). I have no problem with any of my 720p and 1080p files with 2 audio channels. The profile being used is the WD TV Live (most similar profile since there is not a choice for the WD TV Live Hub 1TB). When I switch to the profile DVico TVix 6500, DVico TVix 6600, or the Sony Playstation 3 these files play fine but with sound levels dramatically lowered.

Just wondering if there is a profile for the WD TV Live Hub 1TB which addresses this issue. Other notes: I have used Digital as well as PCM audio outputs with no improvements.