hi. I'm kinda new to the whole vaping thing. Just recieved my Kanger Kbox as my first step up from the Aspire CF Sub Ohm. All is great, using a Aspire Atlantis tank with a .5 ohm coil. Now to the issue. The device works perfectly, until I switch to 40w. As soon as it try fire it up at this wattage the lights just flash 15 times. Anything below that is fine, but 40w is an issue.
Any ideas?
Any ideas?