So this is know as “eating bug” or “desync/lag” It sounds like your server has a issue with them, and you need to look at your resmon (resmon 1 in console on canary/beta mode) The lower numbers the better. Check other posts such as to further lower desync and let headshots register. This also can be affected by players MS. You’re weapons.meta can make a difference but it sounds like its poor resource optimization.