Welcome to the Community, I'm sorry to learn about the problems you're experiencing in trying to access Netflix from your TiVo box at the moment.
We're aware that some of our newest customers are currently experiencing this issue and we're working hard to resolve it (reference NKE00007581).
I'm massively sorry for the inconvenience this is experiencing, we hope to get this resolved ASAP.
If you'd like me to take another look for an update at any time, just respond here
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