I could install the NAZAM Assistant application on MacOS BigSur and also on Windows 10, including the driver for Windows. But the flight controller NAZA-M does not connect to the application (via USB cable).

Did anyone had the same problem and could solve it?

Hi! You might be better off posting your question in the 'products' section of this forum.  That is way more active.    -   https://forum.dji.com/forum-129-1.html