I just got a slingbox for my wife, as she travels on business, and 10 days with Japanese TV made this more of a pressing issue. I set it up, and found a remote that works. It is not the exact remote, as the Series 4 TiVo box is not listed, so I used the Series 3. Problem is that the remote has stopped working twice, and I have had to go in and reconfigure the input. Am I missing something, is there a hidden save key that I am not seeing?