So I'm wondering if this is an issue with my Xbox, the frame rate for Warzone does not feel 60fps. At first I thought maybe I'm too used to 144hz on my computer, but when I look up in the game the frame rate is smooth (playing on a 65" 60hz TCL, so it's not going from 60 to 120 or anything). So clearly the choppiness is indeed poor frame rate as I suspected I just don't know why. If my Series X is fucked up or some setting may be causing this? Running 4kHDR, game mode on the TCL. This is base multiplayer too, not even Warzone.
Not sure if you've figured it out yet, but do you have your xbox set to 120hz when playing warzone? Warzone isn't optimized but it does unlock the frame rate and it hovers between 115 fps at times so It might end up feeling choppy.