So last night i had my phone sitting on my dresser while i watched the dodger game about 2 hours later when i picked it up and attempted to check facebook, it kept giving me error messages. Convinced that this was another stupid FB error i went to surf the web only to say I was not connected to a network. I looked at the top of my phone and i had 3 bars but next to there bars there was no 1x or EV signal just the bars. I went into my settings and unclicked the mobile network and then clicked it again and it worked This has happened to me about 4 or 5 times since i owned the hero since december. Anyone have any similar stories or explanations? Also sometimes it seems that when my phone is sleeping, i wont get text messages until i unlock it? Anyone?