When I use my speakers as DEFAULT OUTPUT DEVICE I can redirect the audio to my "Realtek Digital Output" device. As you can see, both devices show an active output signal.
Stereo Mix shows the same signal and is setup as follows:
However, if I make my headset the DEFAULT OUTPUT DEVICE NEITHER the digital output NOR the Mixer continue to display the output signal and the signal NO LONGER is forwarded to "Realtek Digital Output".
Why is that, what could be the reason?
Further investigation:
Some have written I need to disable "Exclusive access", but it did NOT help.
Comment for myself: Related to Change microphone for Word/Outlook Dictate only (Win10)? and Windows 10 speaker sound (voice) to text?






