Ive had my ilv 3li for not even two months yet. I'm running a clapton coil .8Ω in a royal hunter rda, All of a sudden I get a check atomizer message when I try to fire. I checked the connections, all good. I've tightened the screws, I've turned the mod off and on again, I've taken the batteries off, unscrewed the RDA and screwed it back on and nothings worked.