I have an ADI-2 DAC and I have Audirvana and meanwhile Roon (see also comments below) on Windows 10.
If you want the sampling rate to adapt automatically you have to make sure that:
-> You are using a player that is able to work with ASIO
-> Install the MADIFACE Driver you can download from the RME-Website here:
http://www.rme-audio.de/download/driver … _09681.zip
This will enable the mandatory ASIO-Support. After the installation you have to select the MADIFACE Driver option in Audirvana, Roon or any other player which is capable to handle ASIO. Have you done so already? For me it works with Audirvana and Roon alike.
Unfortunately I have another problem I was not able to fix up to now:
Using Tidal with Audirvana causes the player to crash again and again...
That is: It is not really usable (anymore)...I suspect any incompatibility with recent Windows 10 Update(s). I am already on WIN10 1904...
Yesterday I started the 14 days trial period for Roon. Unfortunately it's much more expensive and kind of overloaded for my purposes...but it is more or less stable together with Tidal although from time to time there are also audio drop-outs and very slow response times...
Hope you can benefit from my experiences and hints.
Enjoy your DAC...it's just awesome...it lifted my setup with a (vintage but still excellent) pair of Infinity Kappa 8.2i speakers driven by a Rotel 1582 MKII power amp to a new performance level!