Actually...
D~, sorry to be the bearer of bad news. I did some more reading into your Denon AVR-S500BT - the S500BT is NOT HDCP2.2-compliant. No matter what we do, your Roku will not display 4K via the Denon unit. Your TV is HDCP2.2-compliant, however.
HDCP2.2-compliance was only introduced with the Denon AVR-S510BT, which was the refresh version of the same box, released a year later.
What this means is, if you haven't already ordered your EDID emulator, don't. If you have... well, we'll chat over PM, as I should've checked this before.
Bummer. It arrives tomorrow. I may be able to use it on my PS4. When I plugged directly to the TV I gave me HDR despite being as 1080 slim.if not, not to worry. I can send it back without penalty.":O)
I have a I have Roku's Ultra Model #4660X2.
Look K. This is on me! I gave you bad info on my receiver. I thought I had checked all the boxes when I bought it, but this got by me.
So Can I go the other way and use the Hisense as my switcher...will that get me what I'm looking for?