Very seriously
It is the only time I've ever heard that using encryption is worse than not using it.
Luckily, the binaries shipped with LabVIEW are not susceptible-they're too old
Is it possible you're going into an infinite (or very very large) loop? Maybe a divide by zero going into the N terminal of a for loop?
...or you're reying to get more data into that task than the buffer can hold?