I once had a function call in a rather large outer function causing unbalanced stack operations. It would pop more space than it pushed to invoke the function.

I once had a function call in a rather large outer function causing unbalanced stack operations. It would pop more space than it pushed to invoke the function. Thankfully that meant a pretty quick crash. After trying a number of things, the solution in the end was to call the function twice since it was idempotent.