I finally completed my chest freezer fermentation chamber/keezer (build post to follow) and started fermenting my first batch beer with it over the weekend. I ran a test with the BrewPi over the course of a few days using a carboy filled with water and it worked like a dream. The temperature control seems to be working great right now too. I have it set to constant beer temp @ 64°F. However, this time, the beer temp doesn’t seem to display on the graph. It displays in the corner of the control page and on the LCD screen and if I track the mouse across the graph, it starts showing the temperature of the beer at the point in time the mouse hovers at in the legend at the side of the graph. But no green line. Has anyone else encountered this before? I have a screenshot I will add when I get to my laptop. Can’t figure out how to do it on mobile.