Doesn't crank on first or second try, but then does next attempt

Question

Installed EVO ALL on my 2006 Chrysler 300. It will crank on the first attempt, start and then stop; then does the same on the second start. After this cycle when reengaged it will start on the first attempt. Why does it not start the vehicle on either of the two first attempts of the first try, but then does start on the next attempt?