Digirig mobile input overload

Hi all,
I am totally glad with my Digirig Mobile. Yonic (mmsstv) is functioning 100%, but I wonder … if I set ‘audio out’ of my PC (Windows 11 pro) to a higher level than 2, the digirig stops functioning. Looks like it is overloaded with volume >2 out of 100.
All audio effects such as enhancements and spacial are off. Digirig Mobile is connected to FT7800.

Of course it functions but does anybody knows what I can do to have a larger range in volume setting?

Are there volume or gain settings on your transceiver you can adjust to reduce the input to your computer?

Thanks for your reaction!
No, Digirig is connected to the data I/o of my FT7800. Adjustment of volume / gain is not possible.
But … it’s about the volume out of my computer. I have to set it to 1 / 100 or Digirig (or tranceiver?) stops.