Hello, All I can say right now is that I am thankful for excellent Customer Service from Volcano! My Lavatube v2 acted up again, and this will be #2 going back to them. I have started having the notorious battery shutoff issue, where it does not like to make proper contact, despite all my efforts to make it do so, and recently, even after swapping Cartomizers, I have found that it likes to randomly throw "Lo" on the screen (not "Lo v"), and I have had the notorious '82' error. Pretty much my PV is screaming kill me now. Has anyone else had this much trouble with the Lavatube v2?