What machine are you running your code on? There have been a slew of issues and difficulties faced by windows users. Also if you have your code up on github or something like that I can take a peak and see whats going on... There can be a slew of moving parts here that can throw off your results.
We're a place where coders share, stay up-to-date and grow their careers.
We strive for transparency and don't collect excess data.