The thing is with the first firmware update people thought that something was wrong when the mod would read different resistances when locked and firing or putting on different attys that were got or cold and all it is, it's the dynamic resistance doing what it's supposed to do.
Nah, it's not the firmware update...
Also people think there is a problem when it hits protection on temp mode. Its supposed to do that! It even says so in the users manual but it just means it's reached temp and won't let it go over that's why it throttles the watts back.
Yeah but what some people are seeing is, after a few vapes, the mod *instantly* (near instantly) hits temperature control mode, it's misreading the resistance somehow (locked or unlocked, doesn't matter). The mod stays in "Temp control", only giving the atty about 4W and the vapor production just stops.
I'm not saying yours works this way, but some do.
I'm just getting the mod because the tank is.....lets just face it it's not that good. And the coils wicking holes are so small and when you hit that thing you just don't think your getting anything.
Yeah I only got the mod as well, sounded like the tank wasn't for me. Not enough airflow...
You can't beat this mod for the price. I have the white one and I love it.
Yeah it's inexpensive and the white is awesome

. Just wished TC mode worked. Oh well, the D2 is pretty inexpensive as well, so...