I've ordered another Provari. Mine worked great till about 4 pm. Then it started flaking out again. After I get the "Blem" PV, I will create a ticket and it will more than likely go back to Provape. I thought maybe the button was not making connection but with the battery out I can see it hitting no prob. I've also ordered a new battery, I don't think that is the problem though. I have two of the extended and two regular, none made a difference.
As I was trying to get the thing to work, a slight panic set in thinking about having to send it in again. So I bought another one, a blemished one. Red LED so I can tell them apart, after the one gets to working right.