Wave driver no problem. windows & Spotify etc will stream audio to the UCX.
I use Smaart Suite, and after a few minutes this application crash because of the ASIO driver of RME.
I get this error code from the windows logs application.
Faulting application name: Smaart.exe, version: 9.1.1.0, time stamp: 0x63cabbc3
Faulting module name: fireface_usb_asio_64.dll, version: 1.2.27.0, time stamp: 0x63dcef4f
Exception code: 0xc0000005
Fault offset: 0x000000000000430c
Faulting process id: 0x0xD34
Faulting application start time: 0x0x1D9408495D97871
Faulting application path: C:\Program Files\Smaart Suite\Smaart.exe
Faulting module path: C:\WINDOWS\system32\fireface_usb_asio_64.dll
Report Id: 8f0dc7f7-63ca-420e-acc7-3f888a01bd03
Faulting package full name:
Faulting package-relative application ID: