see video below:
CCD is on. The collision is a simple box shape and the weight is 400kg. I tried with similar objects and they worked. What’s going on?
see video below:
Why, though? It’s not needed, add some linear and angular damping and Chaos will put it to sleep. You can also increase the Custom Sleep Threshold for this mesh.
If it keeps happening - are you using physical material?
The CCD is on because when you grab the object and move it fast it clips through walls and other things and CCD prevents that. I tried setting both linear and angular damping to different values (1-4) (idk if its enough) and the same happens. Did the same with Custom Sleep Threshold, and nothing. And no, the mesh doesnt use any phys material.