OK, so I have been using a mac mini in my car to do all of my car's audio/video/nav for a while now, and it's been running fine. Yesterday I attempted to control iTunes using the Remote app on my 3G. On the mac mini, created a new wireless network. On the iPhone, connected to said network. So far so good. Open up Remote, search for new library, finds it, gives me code to enter. Enter the code. Get the thumbs up message that I can control iTunes from my iPhone now! ... and then, all goes to hell. I try to access my music library and it won't work, as, despite being connected to the correct network, Remote is showing that I'm still on 3G and says that I must be connected to the same network as my computer. Try the procedure a few times and get the same result. I figure that having 3G/Edge on must be the problem, so I turn on airplane mode, re-enable Wifi, connect to my mac mini's network again, and now it runs fine! Not a problem, runs exactly like Remote is supposed to. Turn off airplane mode, remain connected to wifi network, and I get the same error when I load up Remote. Any ideas?