Not sure if any of you guys have the same problem but when I leave my Wifi on all day, and return home from work, my home Wifi never picks back up. When I toggle my Wifi on and off, it picks up again. My signal is always above 1 bar when on Wifi in my house, it just does NOT automatically connect anymore. My sleep setting is always off too. It never use to happen, then all of a sudden out of the blue I have to toggle Wifi just to connect.