Hi, I own a HTC incredible, and I sometimes need to get a call on skype. I turn on the skype mobile and was expecting it to be on continuously in the background so that my friend, once she logs on, can give me a call. However, every now and then I would check, and the skype mobile would be signed off. Is this normal? If it is, is there a way to make it on permanently until i turn it off? Thank you.