I am having a similar problem... We might just describe it differently because i feel like I am sucking down ejuice. I am type of pen styles more like the innokin t18, jem pen, joytech ego aio. I think they are mtl? Me and hubby do it like former smokers. I think that's mtl? We nearly died our first few hits with this sky solo plus device. Im in the usa and maybe because we are rude and not considerate because I even emailed the site i bought this at and no one mentioned that would be different for smokers to hit... They said "you are not inhaling ejuice. It is a high rated device".. "well gee Whitakers, thanks but i HATEE IT". LOL. I Love this site though... you all respond as if we don't understand all vape related things... I know I don't... Because im here. Lol.