Halo infinite Feels Jittery

Grimsby
I’ve just started playing the game and honestly I like it a lot, the only problem I’m having is that my game jitters all the time. I can be doing anything and I will teleport a bit to the right or off a ledge and its quite frustrating as it really impedes the gameplay and sometimes I will have trouble killing people as my crosshair wont stay on the enemy because of this problem . apart from that I really like the game as of right now and cant wait to see what else they bring out. thanks.