[noggin]

I'm working with Panasonic GH6 in 4K, 50p, 4:2:2, 10-I, L.
My Edius 11 (latest version) is configured well.
My projectS on Edius timeline are only UHD and I export always to H.265/HEVC, PROFILE MAIN 10.

Ah - so these aren't your project settings with 25fps 'frequenza fotogrammi' and you change that to 50 I guess?
 

[FoxADRIANO]

noggin,
I don't know how to thank you for showing me that pic, where you can see that I configured Edius to 25P.
It was a mistake, a carelessness that I will correct immediately and luckily you highlighted it.
In fact, I only film at 50p with my camera.

[FoxADRIANO]

Then I would like to say that you are all right in everything.
In fact I have already fixed that problem on Shield TV.
I wrote that I saw faded colors. I noticed that in the Menu I had disabled the "Match contained color space" button.
It automatically switches from Rec. 2020 to Rec. 709 display and vice versa.
I can't understand this function if I record in SDR UHD. I don't know!
Anyway, Shield TV works fine now.
THANKS to you.