@richking58 Neither. I have a backpack diaper bag that I wear. It typically happens when I’m turning a corner. For example, I was leaving the post office this week and was making a turn to exit the door when my bugaboo tipped.
@richking58 If anyone sees this down the road, the butterfly absolutely tips. It’s happened with my 2.5 year old and my 10 month old in it. I own 9 strollers/wagons so it’s definitely not user error.