Can anyone confirm that this crash is not unique to my system?
Mac OS X x86 (64-bit) M10.
From a fresh kernel, this is the entire notebook.
six = 6
metersPerInch = UnitConvert[Quantity[1, "Inch"], "Meter"]
Mathematica gets a network timeout:
"Quantity::timeout: A network operation for Quantity timed out. Please try again later. >>"
Quantity::unkunit: Unable to interpret unit specification Inch. >>
and then the kernel dies.
Reevaluating the notebook removes the problem.
I think I have seen a similar report on Community, but I can't find it (otherwise I'd link to it).