Verify if the Nahimic process is running on your computer : Task manager (Ctrl + Alt + Del). You should see a few .exe files running.
If it is the case, type “msconfig” in the Windows start search bar, go to “Services” tab and uncheck the box for Nahimic .
That’s all !
I restarted my computer to be sure, re-opened Cubase and it worked ! I guess it will be the case with other plugins using OpenGL). Now I can run Pigments in my DAW with 3 screens (which is sooo confortable to work with) !