I got my PS Vita 2 days ago. I plugged it into the computer downloaded the content manager and conected to the internet through the computer. I saw a electrical arc animation on the battery symbol. That worked the first day but since then the arc animation has stopped and I can no longer conect to the internet throuhg my computer via the usb cord. I can still upload and download content using the manager, and it seems to still be charging. Has anyone else had this problem?