Have had the sound bar 3 years now, I have connected it a couple of different ways and I must say I'm very under whelmed. No matter how it's done, the sound is not very convincing. My current set up is a Samsung Q7f t.v, with Sky Q and an xbox 1x. The current connections are these. T.V is connected to sound bar via ARC, then every thing is connected to t.v box (HDMI) as there is only 1 HDCP connection on the YSP 5600. I have tried connecting all components to the sound bar via the HDMI, but there seems to be no improvement. Should I connect Sky q to the Xbox, then run the HDMI to the ARC input on the sound bar? Seriously thinking of selling the YSP5600 and going back to separates with the Sony STRDN 1080 and buying the speakers. Will mention that I have used the set up mic at various locations to try and improve sound. Sorry for all the questions, but I am at my wits end at the moment. Many thanks in advance.