So I’m sitting on my couch watching tv last night and I hear a sizzling sound. My Smok D-barrel is firing on its own. I had some problems with the button sticking before, but this was a first. The funny thing was I hadn’t touched it in over an hour. It’s sad because I love the look and hand feel of the mod, but it’s obviously a dangerous POS. I bought 2 when I was in stock up mode and haven’t used the other one yet. Might have to throw them both away.