New TiVo user here (since yesterday) that has just downloaded the iPhone app. The app works fine when i'm home in-network. Outside the network over 3G, I get the "....your TiVo box "xxxx" does not appear to be connected to the Internet. Please fix your connection, or try again later." when trying to schedule recordings or look at shows. My TiVo Premiere is hardwired to the router. What gives here? Do I need to forward a port on my router? **update** - I am able to schedule shows via tivo.com in the browser.