I just got a TiVo Premiere and had it connected to my internet, but then got a new internet provider and router. For the past couple of days, I haven't had to switch it to the new router, but today I went from the SD display to the HD display and it's telling me that I'm no longer connected to the internet. I go to the TiVo menu to go to Settings to reset everything. However, when I go to the main menu and select Settings, all it does is bring me back to the main menu. And this happens when I select anything in the menu. Does that make sense? Any help would be much appreciated.