Ever since I downloaded DoubleTwist it's a hit or miss if it recognizes my device. I plug it in using the usb and then open DowbleTwist and my device does not show up. I have tried switching it from Charge Only mode to Disk Drive Mode and neither work. Sometimes I can open DoubleTwist and it does recognize my device. I don't understand why it's hit or miss?? Anyone else having this issue? Or have any suggestions on how to solve it?