If ps audio could get implemented in its usb drivers to talk with pc’s control panel, device management, and after ie you use it with a program like foobar the sacd,and wanna go back to another program to play regular sound (as it mutes or get lost if changed from sacd sound to regular sound. In device managment it is easy just to deactivate ps audio driver,and then reactivate it,then you can play regular sounds again. Ps audio could fix this problem if it accessed the device managment for the drivers and do this. Voila!!
Cus as we all know we have to reboot pc or do the deactivate/reactivate over and over again,and it starts to annoy me really lots lol