A few things to clarify here, I'm afraid. Firstly you've referred to TiVo's but posted in the V6 board. Which do you have? If you're not sure, check here
Second... If these are TiVo boxes, then - sorry to say - slow running (especially if you're using streaming apps a lot) is just symptomatic of them being old boxes running old hardware. You'd need to consider a swap to a V6, providing you have Virgin broadband. Do you?
Third.... you've mentioned one box keeping losing the internet. On the basis that a TiVo has an inbuilt 'net connection, what makes you think it's losing the connection?
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