I travel a lot and primarily use my ipad to connect to the internet, finding a wifi network that works is always a challenge and frankly I don't know why. At least half of the time I try to join a network I get the "unable to join network" message which is strange because if I try to connect to the same network with my laptop or smartphone it works perfectly fine. I've had all the ipads since the first one and have always had a lot of trouble with wifi networks, my girlfriend has an iphone 5 and she also has a lot of trouble connecting to wifi networks. Is there something I can do to improve things or are Apple devices simply inferior as far as wifi connectivity goes?