Xbox S vs Starfield, Lag & Crash at 720p!!!

I did some screen capturing after landing in the first city. I noticed the graphics looked significantly worse than PC on my 42" TV. I also noticed stuttering, at the end of this capture the game crashed.
When I loaded into the video editor it naturally wanted to render at 720p instead of the usual 1080 for Xbox captures. When I selected 1080p it informed me it would need to upscale the image.