I've got a Pro Series 1150 and Smoke It app on my iPhone. I've got the controller upgrade so 10 degree increments. Been smoking a butt at 230 since last night. A few minutes ago I pulled up the app to check temp. My choices on the app are now 180, 200, 225, 250, 300, 350, 400 etc. Last night it was 10 degree increments. So I head out to the smoker. Oddly, it's still 10 degree increments but its on the 5 interval. So instead of 200, 210, 220, 230 etc. it's now 205, 215, 225, 235 etc. Weird. Anyone else with issues? I'm going to try to uninstall the app and reinstall and see if it helps.