I had been happily streaming Spotify to my DSJ up until a few days ago (today is July 17th) when the DSJ network connectivity suddenly disappears. I can see it listed as a device from within spotify but connecting to it fails. I have mconnect mcontrol on my iPad and the DSJ no longer appears a device. I am forced to reboot/recycle the DSJ by powering it off and on again using the power switch on the rear. This will correct the problem for a short time and then it reappears. I can see the DSJ on my network as the IP address it utilises remains active and responds to ping commands from my Mac. Its disappearance seems to coincide with operations like it going to sleep or trying to change the controlling device (switching from iPad to Mac for example). I am at a bit of loss as to why this may be occurring or how to overcome it.
Any help appreciated.