Originally Posted by HonestLeeD
Why? Lack of reliability?
No, because Arris, the company that bought out Digeo (the company that originally made the Moxi), killed the product line. They're literally not making them anymore. The Moxi never used TVGoS for guide data.
Also, TiVo does not, and never has, used TVGoS as a guide data source. You have to connect your TiVo to a broadband Internet connection, or a phone line for models before the Premiere, to get TiVo's guide service (and pay monthly, annually, or as a lump-sum for its guide service).
There are DVRs (the CM7000/PalDVR, the Sony DHG-HDD250/500, and others) that use TVGoS, but Rovi seems to care less and less about keeping TVGoS actually working. The thread for the DHG-HDD250/500 shows the owners of them are in a constant struggle to get and keep guide data on their units, due to one problem or another with their local TVGoS feeds.