hopefully this thread will be short and sweet. I'm sure most/some of us are experiencing connectivity issues with big red, coincidentally since that last update. but the facebook app has been a downright pain with the infamous "no connection, tap to retry" screen. even when I'm staring at a big "4Glte" with 3-4 bars, I will get this screen. is anyone else having this issue, and how can it be fixed. the market isn't stating that there's an update available, so what to do???