Damn, just had another one die on me. Went cold again without a warning.
This time it lasted a whole two days and wasn't killed while using my passthrough.
Why don't you give us a detailed description of what you're doing. From the time you touch the atomizer until it dies. Maybe one of us can detect something that may be killing them.
This is what I do.
I vape all day and refill the cart when the vapor gets weak.
At the end of the day, I vape until the vapor gets weak, and just set it down for the night.
Next morning I refill the cart, and vape all day again.
I clean the atomizer when it tastes burnt. (About every 2 to 3 weeks)
Mine is 2 months old and going strong.