Agree - I've never experienced that. It does happen on my wife's Mazda 3, and usually when turning a corner. so very inconvenient when making a left turn with oncoming traffic....(the factory mechanics are clueless, sadly).
Buddy, there is something amiss with you car (nothing to do with the tune/program, I would think) and you need to get to the bottom of it. Sorry I don't have any specific suggestions for you, but there are number of people on here that may have dealt with this before and will hopefully pipe up.
Might want to review this: https://www.youtube.com/watch?v=VMmcARsAsbA