I get the same on a calibrated high refresh rate monitor on a high spec Mac studio. I even tried a different browser. It's most noticeable in that top down shot.
I bought the Smart Controller for my Maic 2 Pro and I have never regretted it. Phone and ipad use, you have an over heating problem plus the screens are not as bright because as they warm up they reduce the NITS to protect themselves. You won't...
Not wanting to try to teach anyone here how to suck eggs as the old saying goes but I got the same stutter when doing fast moving video at 4k @ 30fps i switched to 2.7k @ 60fps and playback is much smoother few people can watch at 4k so most...