Guys, I bought the Belkin ultra high speed HDMI cable. I know my TV does not have a 2.1 HDMI port but still future proof. My question is, I connected the new cable. When I click on 4K HDR, the Apple TV works under that setting. HDR is enabled. But this setting looks washed compared to the 4K SDR setting. The SDR looks better. My TV model is old. Mode number UN48JU6400F. Not sure if this TV has HDR or not but it grabs under 4K HDR. Also when I have it under 4K HDR, when I click on the menu button to go back, the screen goes black for a few seconds then goes back. Like there is a delay. Also, the tv blacks out under 4K HDR at times. Why? This doesn’t happen under the 4K SDR setting. Any help will be appreciated.