Does your post mean your Innuous server stopped working twice in 6 months? Once it stops, how long does it take to getting going again? Do you restart it? Is the software on the Innuous server up to date with all updates? Can Innuous customer support help you?
Or, are you saying your DAC stops working? My best guess it is a server issue and not the DAC. I agree that an audio system crashing is no fun but every six months is frustrating but not that bad
is it possible that an album (or streaming) you are playing is defective and that is causing the crash?
+1, Music Lovers Audio in Berkeley.