sorry i think its a problem with the connection between my tv and soundbar . if i connect soundbar to tv through the ARC hdmi , which is what it says to do in the manual , then the sound misses for 1 second at regular intervals , but if i use another hdmi port , it seems to be ok , what could be the reason for this ? i had the soundbar in another port working fine until last week , then it started to disconnect back to tv speeakers for about 10 seconds , before connecting again ( that is why i tried the ARC hdmi again , but this causes the sound to drop out for 1 second every 5-10 seconds .Thanks