It's broken for years now; please sign here:
And they might fix it one day.
My winter oil consumption has gone up from 75 litres a week to 100 litres per week and I have the early start switched on. I've just read this and switched early start off. I can't see how Tado is going to save me money by using 25 extra litres of oil (at more than 50p per litre) each week....
Okay, so I have turned off the early start feature across my house, increased the lowest temperature overnight in my children's bedrooms by a degree and set the daytime temperature to go live half an hour earlier. Ran this for a week and my oil consumption has dropped to 50 litres for that week.
Admittedly, it has been mild but no milder than previously. I'll keep an eye on this as I check the oil level weekly and keep a spreadsheet of usage.
But this early start thing doesn't work!