So, I was a little too anxious and jumped on the pre-order for the Hana V200. Worked for a couple of weeks then started having the ground issue. I decided to get a box from shapeways and moved everything over but with a FDV v4 low profile. Worked until I went to charge. Unit will not charge from the pc or any stand alone charger. Also noticed that when I try to connect the board to escribe it hijacks my usb hub. Tried on a different pc and got the same issue. All of my other usb devices go dead and I can hear the disconnect sound. When I unplug the board I hear my usb devices enumerate again. I am almost pretty sure it is something I did when swapping cases as it didn't do that before in the hana box. Any ideas? I was kind of hoping honestly that I might be able to send it in to Evolv and have them trouble shoot the issue for me and see if its repairable. I obviously would be willing to pay for said service, just not sure Evolv offers a service like that.