Well when I go to simulate the physics of a character it falls completely underground and then starts to react. This is in version 5.5 and above. As for the old version that I was working with, which is 5.4, it worked fine. When I did the simulations, it fell to the ground and reacted normally. I don’t know the reason, even the personal settings are the same in both versions. However, this problem occurs.
I hope this problem is solved. I have been stuck on my project for two weeks. I hope that those with experience can also find the problem