w.Intercom = i;img.ProfilePhoto.ProfilePhotoMedium { padding: 10px; }Time on not correct — tado° Community

Time on not correct

Has anyone notest! the time on this being active is wrong.
My heating comes on at 6am and by 9.00 am it should show 3 hrs, it doesn't for instance today it got 20min??
I have checked over a few weeks and sits the same every day even if it 10.00 it just shows its been on for minutes???