Hello! The issue is that i cannot connect to, or sometimes even see, certain wireless networks. For example at work there is an open network wich anybody can use, but for the love of god i cannot connect to it when it is seen. I say "when it's seen" because most of the time my S7 doesn't even see it (it happens with other networks as well , it's like now you see it , now you don't). With my other phone (a Nokia) i can see and connect to it without any hassle. At home i have a wireless router with a 10db omnidirectional antenna wich is on my house, but i get such a low coverage. I dind't even noticed this until someone with an iTampon (iPad) got my network at more than 300 meters, a distance at wich my S7 picks up only whistling wind. Is this issue common or is mine needing a screwdriver?