Physics problem in a Air hockey game Puck

[visual robin]

I'm facing a problem when it comes to physics only the host deal with the physics correctly and simulate it and the client can event interact with it as if the host overriding the client physics , all the puck have here is a rigidbody and a 2D collider with a bounce physics material

[timid yoke]

Syncing physics is a very hard problem. The host should be in control of physics. Make sure there is a network Rigidbody on the puck. On the client the puck is set to kinematic.

[visual robin]

I tried to make some sort of changing the ownership of the puck simulation but still it get crazy sometimes

[timid yoke]

Yea. changing ownership takes time. at least one full tick.
Check out how the Social Hub sample uses the RigidbodyContactEventManager to handle physics

[visual robin]

I use this script now from the git repo u sent , but still there's un predictable behaviors

[visual robin]

I hate my life tbh