I've spent days looking for the answer. When I first got my Dell Venue 7 3730 after logging into WiFi when I powered down and powered up I didn't have to login. Now, when I turn the tablet on, Android 4.4, every time I have to login. This makes sense when I'm in a public place. When I am at home it's a nuisance! What setting did I change that I need to change back?