Almost every time I try to use airtunes, I have to unplug and plug back in my AE. It isn't a huge deal - it is really only there to boost my signal for our wireless network and airtunes. For some reason, it drops out...I usually can't tell because our network generally can get picked up in our living room. But, when I try to use airtunes, the other speakers aren't picked up. If I go to airport admin utility, the AE isn't picked up - It only shows up if I unplug and reset it. Any thoughts?