Are all your recoil settings in the bepinex config set to default? Some people have reported this as happening occasionally if they look a certain direction, like up or down, and it might be related to game performance. We're looking into it
Yes I've not modified any data in the bepinex config. I could check it just to make sure none of the mods did anything funky. Do you know what the default values would be? If not I could see about doing a fresh install. Also note that it will be normal recoil for a short period on a fresh server start then does weird camera kicking if that helps tracking it down.