I just got the N1 Soundbar from Polk. I've marked in the audio settings for the xbox to turn off my soundbar and have the proper soundbar chosen. The problem is that when I turn the xbox off it doesn't not turn the soundbar off. It will turn it off when I turn the console back on though. I've turned the soundbar off manually after turning the xbox off, and it will turn the soundbar back on, but it will not turn it off.