@allo.com - I agree with he comment from Jesper about your willingness to listen. But to understand the problems with the questions I asked you and Dan from DietPi: With the driver for the Boss, 352 and 384 kHz is red, DSD 64 is yellow and the rest is red in Roon. Although the Boss hardware-wise is ready for 384, and possibly also DSD 128 and 256, it is not possible because of software problems with TI. Is that the case? Or is it a problem with Linux in the current version?