For some reason if I play a 4K disc(fury) and push display on the Blu-ray player(Sony UBP-X800) it says 1080 24/p but if I change the disc to the Blu-ray version it says 4K. Not the disc because it does the same for Deadpool 2. I have spent the day on the phone with epson and marantz.one other thing on the 4K disc it says atmos but on my receiver no atmos just neutral x or 7.1 so for a test I downloaded something with atmos and that shows up in the receiver selection. The receiver is a sr 7010 and epson 4010 projector