August 5, 2013
Sup people, last Friday while shipping a batch of FloJacks we started seeing some unusual behavior and a few dead batteries. Our quality control procedure is to test out each FloJack with a standard set of 8 tags (all different shapes, sizes, and types) before boxing them up. Some FloJacks failed with the larger tags but a couple just had dead batteries. The dead batteries were very troubling since we have been using production FloJacks ourselves for over two weeks without issues. We spent the weekend taking apart FloJacks and studying their behavior. We found that a simple compiler flag change from last week was causing the FloJack to constantly reset.

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