Q80T and XBOX Series X 120hz

[PawelMerlin]

Below you can see how this TV behaves with 120hz mode on XBOX Series X. I've tried this on other brand TV and works just great. Disabling 120hz on XBOX fixes this but not so great solution.

https://youtu.be/JwnP6mUTRoE

[AndrewL]

@PawelMerlin: Do you have the Series X connected to HDMI port 4, as this is the only input that supports 4K @ 120hz? Does the issue occur with Xbox One/current gen titles, or is it limited to backwards compatible games? 

[PawelMerlin]

Hi @AndrewL Sorry for not mentioning this. Yes I have it connected correctly to HDMI port 4.

After restaring both console and TV it seems to not have the issue (at least for now) but there is other.

In 120hz mode (with VRR disabled) I cannot activate game motion plus. Should it be possible?

[daparky]

With game motion plus disabled do you see "scan lines" going up from the bottom?

[PawelMerlin]

Personally I don't but I here you have The Shadow Of Tomb Raider recorded to see:

https://www.youtube.com/watch?v=nZE5YJ3fGI0