Well I have been running the function using the data you sent against both an
8.4.1 and 8.4.9 instance on and off a good part of the day. At this point we are
talking many thousands of runs. In either case I have not seen an error. So
either I am incredibly lucky(I wish) or something is going on that is unique to
your environment. At this point I am not quite where to go other then say, do
what Tom recommends, upgrade to 8.4.10.
Thanks for taking a look at it. I will be upgrading to 8.4.10 and I will keep you posted.
