Not for foods, but for the past two days (after lots and lots of vaping) I have noticed a loss of taste in almost all of my devices (510, 801, 601). I'm mixing juices, mainly menthol, strawberry, and the last of my italian cream (from vapor station...AWESOME). It has been tasting great for the past week until yesterday. I'm topping off just as often as I have been. It now all tastes the same: like nothing. wondering if maybe the constant menthol has had something to do with it? All devices are producing the same amount of vapor as before (except my 801 which is bugging me)...