Hello,
It's been a long time since this discussion, but I have the same issue (LabView 2015, SP1). The "outrageous" numbers in a given run are similar, e.g.
1844674406060158.2
1844674406060345.8
1844674406374439.5
etc, close to each other but not necessarily equal. It also seems that these pop up either under "Sub VIs Time" or "Total Time".
I tried hitting "snapshot" after starting the profile and before running the vi, but this does not seem to eliminate these bizarre numbers.
Thanks for any insights,
Lyle