My dna 30 which I received a few days ago was working fine with one of my Kayfun tanks and then the next day it says check atomizer. The same Kayfun works fine on my MVP and all my other tanks work on the DNA 30. I have a nautilus mini and a different Kayfun that both work fine on the DNA 30. Its just the one Kayfun that says check atomizer yet it works fine on the MVP. What could be causing this?