I've been having problems with connecting to the App Store and Safari. I have 2 out of 3 bars and when I try to connect to the App Store it just sits there and loads but doesn't go beyond that point. EDIT: I probably should've mentioned that I can get through sometimes. I just tried again and it said I wasn't connected at all. So, I went to Settings and then Wi-Fi and it shows I'm connected there. I have absolutely no signal though. Very weird!