So this week, my K2 has destroyed 2 x Sandisk Ultra 256gb cards. When I say destroyed, I mean they are dead - no longer recognised by any device, nor by any disk recovery utility.
That was bad enough, but now my control unit is totally dead. There is permanent and switched 5v power, I have checked with multimeter so that's not the issue.
I've tried every combination of button press I can think of, using power / reset switch etc.
I've tried this with cameras plugged and unplugged.
I've plugged the unit into my PC via the USB port to see if any response.
If anybody has any clues or suggestions I'd very much appreciate it please?