Try turning your voltage down this should stop the error codes.
This fixed all my error codes when I first built my Lavagen
rba. Remember to test the ohms every time you attach a carto, or
rba. First adjust the volts down to 3.0 volts (or that is what I do) then test the ohms. At that time I add 2-2.2 volts to the voltage based upon the ohms number. If I have a 2.8 ohm carto or wick, I can add 2.2 to determine the volts. IE 2.8 ohms = 2.8 ohms reading+ 2.2 volts equals 5.0 volts. Adjust from the original volts you set it at, ie. 3.0 volts to 5.0. I never go above 2.1 volts added to the ohms number, just to be safe. Then I am ready to
vape.
I am still a newbie and I am just passing along what I was told. Try it and pass it forward if it works.
Anyone else got some knowledge to pass or corrections they can make to mine? Feel free.