Recently purchased a Nautilus. I've had one minor issue and one major issue so far.
Minor one was there was a slight bubbling when drawing. I assumed this might have been due to overfill. Upon finishing off the tank, I disassembled completely and cleaned the tank according to the instructions. When I refilled it I still had the bubbling and thought nothing of it.
This morning when I went to grab my vape on the way to work, I discovered that my juice had leaked out all over my battery and night stand. I had secured the tank well so I do not believe it to be user error.
I'm highly disappointed, as I just upgraded from a tank and battery I did not like. Now I am worried that this product may be unusable and possibly destroyed my new batter mod as well.