Ive installed TIVO Series 2 in a house with Time Warner Cable. No cable box. This is in Marina Del Rey, California. I am getting all channels I am suppose to except FOX News and MSNBC. CNN, for example, is fine. I dont have any premium packages. When I set recording to Fox News (channel 32), TIVO tries to tune but reports lost signal. If I manually tune via the grid guide or directly, I get black screen. Any ideas?