I have used TIVO for years now with no problem. This past week we decided to upgrade to Time Warner Cable's Signature Home Service, which they installed a Ubee DDW3611 router to replace my Netgear router. Since then, i have not been able to get my Tivo box to connect to the Tivo service. I have tried to add the ports documented by Tivo to the Port Triggering page. I have turned off Wan Blocking and Multicast and UPnP are enabled. I spent a good part of the day talking to Tivo and TWC support, to no real help. I am hoping someone can help me figure out what i haven't been able to figure out. - Series 2 dual tuner Tivo Box - Set up on a TV without the digital cable - the TV plays fine through the TIVO box, so i know that part is working. I am hoping someone that has been through this might can point me in the right direction.