I had a similar issue where the victim would enable mouse lock and turn around quickly to mess up the grab. Try disabling it in the PlayerControls and also disabling autoRotate on the Humanoid
well i tried it on people and never had that issue, the main issue im encountering now is that theres some unkown force moving the player once the weld is created and the players root part is unanchored
i mean i only made this move today, so i only had this issue for a couple of hours
however, a game called the strongest battlegrounds has a grab move thats REALLY similar to mine and that one works so im confused on why mine isnt working
it might just be that my move ragdolls so im actually gonna see if thats why