Character Controller Falling Through Floor

From the unity docs.

Character controller falling through floor.

On the object i added a rigidbody and it already has a box collider. The character controller is mainly used for third person or first person player control that does not make use of rigidbody physics. One of the challenges i ran into was that when the player moved above a certain velocity it would sometimes pass through colliders. When i use the character manager to build a character using a model from mixamo including but not limited to characters created in fuse the character immediately falls through the floor when i press play.

However my object falls through the floor. This did not happen in the original opsive store version from sept 9th. Over the last week i have been switching over to bullet physics from physx. How to stop falling through floors and colliders in unity recently i have been working on a 2d platformer which uses the inbuilt unity physics and rigidbodies.

I know that i need to detect the colli. While i cannot explain to you why exactly i do know that when fiddling around with physics stuff in the templates i would be able to play a level fine and then upon changing the value of that checkbox for either the floor or character mesh i was falling through the floor. I 39 ve gotten everything to work except my character controller. I want to make a bouncing ball effect.

Please do not put a rigidbody on a charactercontroller. I m using the official unity tutorial. Character controllers are not meant to be used with a rigidbody.