I am also getting utter rubbish on my agl app. All electricity bills on the app have doubled the amount I actually paid, usage from around 200 plus I used to a ridiculous 800 - 900 usage. I rang agl and they had no idea of any problem. I certainally don’t use over $20 of electricity per day, as shown on some days on my app. And some days there is no data recorded at all . It was working perfectly last week I was in it. I guess I am not the only one affected .