I need some help regarding the following issue. My iMac is working with a MBL duo, router fritzbox 7390 and some other devices in a LAN. The NAS is timemachine made backup and makes music files available for sonos streaming.
DNLA is not active, itunes the same, no remote access and no apps in use from WD.
If iMac is power off, the NAS is going to sleep as described in manual. Turned on it takes a few minutes and the NAS reports duty. Some minutes later it goes down and will start running again.
When I turn on my iMac, the mybook live duo also turn on. Then after a while it turn off. Then it turn back on. Even tho no one is using the ddrive. Anyone knows why?