I have been having issues with my MES 40 Bluetooth app. Every time I've used it (for about 6 smokes now), it changes the temp on me. I can use it for a couple hours, and then all of a sudden, I see the temp is at 800° F !!! I know the max temp is 275° F, but it sets the temp to the max. I end up having to turn the app off, along with the smoker, to get it to reset. Then the app and smoker work fine for a while, and then it happens again. It doesn't happen when I don't use the app (the smoker works fine). Last night, I lost 10 lbs. of snack sticks - so burned even my dog won't eat them!!! Anyone else having this problem?