The Receiver is plugged into my Router which has it's own DHCP server. So the Receiver is using an IP that was assigned to it by the router. What's kind of strange is that the DHCP requests are all being sent to my computer which is running the Audio Manager, not the router itself. Does this mean I should disable the auto-configure on the Audio Manager?

It seems to get into this state a little after I stop using the Receiver and turn it off. If I unplug the Receiver and plug it in again, it stops until the next time I use it.