The Ovo app is not showing the same electricity usage as the web page.
I have an EV and I keep check on the power usage on the Ovo app and it has been misreporting usage. In some cases the EV charging has been completely missed. On the 8th Feb it reported that I was charging in the early hours when it wasn’t and then missed the short top up charge about midday and missed the charge commencing 22:00 which was due to carry on to 03:30 on the 9th Feb. However, the web page agrees with my usage. I’m happy with the information on the web page as my costs are in line with what I’m expecting.
This is not the only instance but this seems to have started only recently. I can no longer trust the app data.