Virtual Camera stuttering

I have an odd issue I cannot figure out. I was using my own third person camera system for my game but decided to swap to Cinemachines Virtual Camera system to have easier control over my camera. But it looks much worse when i move the camera. It looks like it stutters around rather than it being smooth like my other third person camera.

Here is a preview video of the cinemachine camera running at 100+ fps.

This is using my old camera setup.