so you expect a 13 year old, that potentially bought your add-on to understand how complex electronics work, without evem having a drivers license for a car or even a bus?
your excuse for not finding the reason for the bug is called organizational blindness. sure thing you cant find it because you do the same key presses and timings all the time. Other people are NOT like you and they do stuff different and therefore they have different results so its YOUR responsibility to think different and wrap your head around how and why a specific thing is happening. it has nothing to do with ghosts, the reasons are scripts that are created without thinking about them enough. so after all, i can ask you to chase "ghosts" because there is always a reason for a specific misbehaviour.
i don't care if you like my tone. actually, its just a reaction to your postings in here so how about starting to work on your attitude towards bugs and criticism first - if you do, comments in here wouldn't be as toxic and your product would be way better.
Sadly, steam reviews seem to reflect your attitude aswell.