My router sees the usb drive but it just says "not mounted". I can not find any way to mount it either!?!? This used to work a month ago but it was not this particular usb drive. The drive I am trying is a standard Verbatim usb drive and it is ntfs-formatted. Pressing the green USB symbol only shows an empty box? I have restarted the router and the latest firmware. Any suggestions on what is wrong?