I tried the other coil i have and same thing! If i press button 5 times to turn it on it flashes green 5 times! Then if i press button again it flashes white 3 times! Alarm indicators in manual list red X 5, purple X 5, and yellow either 8 or 5 times! Nothing about it flashing green 5 times!
And it seemed to flash green whether i had a coil screwed in or the bucket empty with no coil! Its pissing me off thats for sure! With a damn 30 day warranty if its broke i will be buying a better vape next time!