I had a logic vape that worked for a month or so and then I could not get much smoke out of it. The white light shuts off after only a second of inhaling. I went and buy another one. It worked on the way home from store then after pluging it in to my PC it wont vape much. I have to suck an eye ball back in to my skull just to get a tiny bit of smoke out of both of them and they are only two months old. Yes i do charge them so i cant explain why two of them would both have the same problem.