[NIGathan]

That was my assumption, but perhaps ArrayList's or StringMap's destructors get called when they are out of scope?

Also it would take me quite a long time to reproduce in a small enough sample size to share... But I'll probably get to it eventually if I can't figure it out.

Edit 2: Well I went in and set all the temporary handles within local scopes to INVALID_HANDLE before leaving the scope and nothing has changed, so that takes that idea off the table...