Just tried a couple of times using 2 separate memory sticks to update the desk to 3.1 and failed both times.
MAY be the size of stick as I seem to recall that the desks don't like them to be too big, but not 100% sure on that.
The first was a 128GB drive, the second a 16GB - any thoughts on that as an aside?
But the error suggests something different.
So - thoughts on this one then please.