Advertisements I have 2 TiVo's, a single tuner S2 and a dual tuner S2. The DT unit has a problem that the other unit never exhibits. when I'm in a sub-menu and use the 'Left' button to back out, if I use 2 lefts in a row the DT unit locks up with a screen that shows an aqua frame with no info at all. I've left it in this state to see if it would recover but after 4 hours + there was no change. The unit will record a show that was already scheduled but will not respond to the remote or display anything on the screen. The only remedy is to pull the power, wait, plug it back in. Any ideas, anyone?