[dpvu]

To my knowledge it did this when I got it. It's always been capable of semi, this glitch just happens when I go auto to semi on a low battery. I usually shoot semi in my basement but for fun I'd play around with auto and the first time it happened it scared the crap out of me but I knew the battery was dying and I swapped a fresh one in and everything went back to normal. It's happened a few more times (all on dying batteries).