DDJ 800 Mac Big Sur Driver problem

My ext. inputs (DDJ800/ Line in) are not working.

- when i pull out the connection (USB) to the Mac the inputs are working.

When i start the mac with windows, the v5.8.6 works fine

with all input channels !

(DDJ 800Asio Driver)

The problem on mac os 11.5.1   consists in v5.8.6 and 6.5.2

OS: Big Sur 11.5.1

Driver: DDJ-800_M_3.0.0

I have also change the usb-cable.

Everbody any idea?