[Cinema 400 with Bravia TV]

9 hours ago, wuzzzer said:

Mine turns off then back on as well.  I just turn it off with its remote.

ARC can be really buggy.  I'd suggest connecting your TV's optical audio output to your soundbar. 

Are you also running it on a Sony TV? I was wondering if it might be the TV. On our living room tv I have the Cinema 600 connected to a Samsung TV and it turns off properly with the tv. 

[Cinema 400 with Bravia TV]

I recently got the Klipsch Cinema 400 soundbar and the Sony X85J TV. I have the soundbar connected with HDMI to the Arc port. Whenever I turn the TV off the Klipsch soundbar acts like it is turning off then a second later comes right back on. 
One other thing is when I go between apps like Netflix or live Tv I get a message "Switching to Tv speakers" Then "Switching to external speakers".

Anyone have ideas on how to get those 2 issues resolved?