Hey, I have a small problem with the Walkman App on my Z1. I live out in the sticks in Wales and so we get treated to barely any 3G signal...let alone 4G lol. Anyway, when I want to listen to music on my phone, I like to use the Walkman app as it is very neat and nice to use. However, I have to be at home or work when I start it, not out on the road or something as it always "signs-in" whenever I start it and it will just stay at the sign-in screen forever without Wifi. Does anyone know if there is an option to stop "signing-in" or indeed know what I am singing in for?