This is usually an indication that the model is very far away from the project origin, or that there is an extremely large (ground) plane in your project.
Removing this plane, or moving your model back to the project origin wil llikely resolve it.
This is usually an indication that the model is very far away from the project origin, or that there is an extremely large (ground) plane in your project.
Removing this plane, or moving your model back to the project origin wil llikely resolve it.