[PC] Apex Legends Stuttering/Hitching - FPS Drop/Frametime Spike

I had no lag at all when walking around without moving my mouse, smooth as it should be.

But when i started moving my mouse i had very high frame loss!

this is what fixed it for me:

My mouse polling rate was on 1000. I put this down too 500 and my lag was completely gone! 

Hope this helps some people out with lag issues when moving the mouse, it did for me.