This might be a fix for the spinning circle of death (scod), found it on another wdtv forum:
I don’t have a QNAP NAS, but, do have a Synology NAS, and started having wdtv live hub issues when I added it to the network. I disconnected the wdtv live hub from the network and it went back to working flawlessly. Hooked it back up to the network and started having the scod issues again. Going to have to find out how to shut down upnp port forwarding on the Synology NAS.
