Does anyone know why, with AT&T U-verse, it has gotten to where I can only access a very few sites? Otherwise I get a diagnostics page, which never helps if I go through any troubleshooting steps. This site is not one of those few, but I am on a company computer now. Once I got on a help chat, and the guy said it should be my phone lines. But that does not make sense, or how can I access anything at all? Those few sites-- Facebook, ScotTrade, Youtube-- are probably among the 5 that I most often used before this gradually came to be, and the other 2 that I now cannot access would be this site and lycosmail.