That's the aquarium heater in there doing it's job. The beer line is in red, the peaks on the graph now in the other colours are for other probes that are not in the beer. Guessing the orange one that has shown the biggest movement is the one that's on top of the washing machine, the other one is air temperature in the utility room...
⬅️ We stayed up too late and watched the end of the Master :: We've been surveyed for a new boiler ➡️
Paulʼs blog - I live near Folkestone, Kent. Married + father to two, I am a full stack web engineer, + I do js / node, some ruby, python, php etc. I like pubbing, running, eating, home automation 🤖 and other diy stuff, history, tree stuff, telly, squirrels, pirates ☠️, lego, + time travel.