Hello Rene,
maybe what we now observed are several different issues. For me the solution provided by Martin from another Post worked like a charm. Fyi in the meantime I also identified where suddenly the Nahimi Service was coming from.
I updated recently my realtek (mobo) soundcard driver to be able to see the stereo mix (as input) again. Windows 10 updates will sometimes remove this feature without warning. Afterwards you have to reinstall the soundcard driver. And with this package there’s also an app installed called “Sonic Studio 3”. This installs the Nahimi Service which then will irritate Cubase 10.0.2 for some reason, we currently don’t know. I would like to know exactly why this service is clashing with Cubase?
Kind Regards
Paddy