Hi. I am new to this site and am looking for some help. I just bought my grand daughter a Sylvania 10" Android tablet for Christmas and she can't use it. The WiFi signal is so weak and then just drops off. Everything else in the house that is connected to the router works just fine. What can I do to improve the WiFi connection so she can actually play games and surf the net on her new tablet? Without the WiFi, it is useless to her. Thanks for any help you can give me.