i have an unintentional lag switch where whenever i would move around in tf2 and suddenly i would lag for about a second where my screen would choppily tell me i was moving in one direction,l i also have no control, then correct my location by moving me back as if i never moved
i checked what happens to me on netgraph and this is what i see, my ping would also spike
https://imgur.com/a/c4owbzn
this happens to me in almost every server, and gamemode i play ultiduo with friends, faceit pugs, pubs and it doesn't matter what class im playing or whether im rocket jumping or sticky jumping
this does happen in other games like pubg
i tried messing with my network settings in my tf2 custom folder but it doesn't change much.
i just switched my dns settings in control pannel to rout to cloud flare's 1.1.1.1 server to see if there's a difference
is there any other way i can stop this?

edit: i also go to a boarding school that has very good internet