This is the most annoying thing about this device!!!!! So you have all this customizable software to set up profiles. You have a profile set to TEMP CONTROL but the device decides "nope this isn't temp control" drops out and you get blasted with 115 watts of burning hot vapor. Why have the software if it does nothing! If it drops out of temp ,make it throw an error code , instead of running in wattage mode. This is so damn annoying!!! So let me explain. Ive been running temp control since its birth and I have certain RDA's I use for it do to there amazing connections. Right now I'm running a parallel Ss alien fused Clapton. I have a custom tcr uploaded. When it works its amazing and vapes like no other. All the advantages of an amazing flavor and wicking coil without the millisecond hit you would usually have to take in wattage mode because you can keep the temperature to your liking. But then out of no where BAM it decides to drop and you either get scalded by your device or your re wicking because the cotton is burnt!!!!! This device has great potential to get us out of those coils that we used back in 2002 in a ce4. Because we have came full circle and we are there again wrapping spaced coils with 30 gauge wire!!! Please, please, please put a temp lock on either the software or the device itself!!!! Thank you and sorry for ranting