KiwiNZ: I had my first problem of note with the T-Box in 7 months. Last night I went to change channel when the screen froze for a second and went black.
I power cycled and after 10 minutes I still had a "No-signal" message on my screen. I power cycled again, same result. It took a further 4 power cycles to finally get the thing to respond. I increased the length of time I gave it to respond. However on the last power cycle it took only a few seconds to respond.
Welcome to the party!