Hello, I suddenly have the same problem. The Seestar charges using the USB connection but no data transfer. Used 4 different usb cables (also the one that came with the Seestar) and 2 different laptops and still no connection. So I guess it's, as mentioned above, a corrupted file. Now I'm planning to format the Seestar's hard drive. I've copied all the images from my Seestar to my laptop using the Wifi connection. Is the System Volume Information also an important folder? And the only way I see I can format the Seestar is by using the Seestar app. But will it only format the picture partition? How can you repair a corrupted system file like this? @"O5w77p3o" - Did it solve your problem? Thanks in advance.