Hey thanks for your help and time...I'm an idiot lol. I'm using the Series X on an HDMI port that I hadn't used yet on this TV. Once I realized this and switched this port to game mode, my problem was fixed. Thanks again.
I fired up Ori and the Will of the Wisps as my first Xbox game in quite some time...wow I am just blown away. The art style and gameplay is just amazing.
Ah. NP. I played it for about 1.5hrs at 4k120 with no issues!