:ApplyImpulse doesn't work on the server (for player characters)?

[proceduralhappiness]

Please read the topics of these answers:

ApplyImpulse doesn't work

You can’t :ApplyImpulse a part owned by a player (The character in this case,) from the server. I’ve tried it before. What you can do is game.ReplicatedStorage.RemoteEvents.OnApplyImpulse:FireClient(player, part, impulseVector) Plus you need to set the humanoid state to Freefall before :ApplyImpulse() bcs humanoid behavior is wierd

:ApplyImpulse() not working on players

Are you using a script or a local script? You can’t ApplyImpulse a part owned by a player from the server.

There are a lot of topics about this, nobody can get it working on the server for client-owned parts, even if the ownership was automatically set.