Recently bought a 65" crystal UHD tv and the audio doesn't work with gaming consoles unless you boot up the system and tv together. Really weird audio issue. Spent 4HOURS on the phone and ended up being told they would send a technician. I've had this tv for 2 days... this is beyond stupid. The guy I spoke to kept repeating that I should unplug and replug the tv. I'm not stupid so don't tell me maybe I don't know what I'm doing. I also love that the man suggested it waa my consoles with the issue yey they work fine on my smaller Asus tv. Like what? Seriously, don't buy a tv from Samsung, they give zero flips.