artist
livin'in vapooodia
i guess the same is happening with the mighty too, and i think this is not an issiue/ or a faulty unit, i think this happens when the mighty/crafty is totally out of juice, then when you plug it in and try to heat it up, the temp goes down,,,,but if you plug in and wait for the vaporizer to load until the first charging bar is showing up (after 10-15min) then i had no problem using the dvice while charging it...:-)The directions do say it can be used while charging. Please take note that on the Crafty thread, darkrom's Crafty went down when he was using/charging at the same time. It could be a coincidence but he plans to not use/charge simultaneously when he gets his warranty replacement--just to be safe.
Others have done this with no problems so it should be ok....