Hi,
thanks your answers. I'am not a beginner Logic user, because I used it about 10 years ago. And I can use the environment well, I can do many things.
I love my midi beam, I tried it other mac and work well. I tried other midi beam with my MacBook Pro, and the problem is still.
I can upload my project, but It very simple. I made a new one with EXS24. The problem is till also with other plugins. The problem is project independent.