Deterministic Result on Same Input

[ColeDrain]

Hello. I know it's been a while a change was made on this library.
But first I must thank you for putting it out, we have been using this in my team for a while now.

One issue we have come across recently is ensuring deterministic or consistent result on the same input, basically the output changes on the same input.
Is there a way we can possibly tune the algorithm to do this or what do you suggest?