AIO charging issue

Hi there I have just had an AIO installed I can’t seem to figure out the charging and discharging of this unit. I have a EV and I am on octopus go intelligent tarrif. I have set eco mode on and set the times charge area. For some odd reason I keep seeing the battery trying to charge at odd times in the eve. Normally I found if it turned eco off and back on it seemed to sort it self out. But today it constantly wants to charge from the grid. With grid being expensive at this time I don’t want this to happen. If I turn eco off it starts to dump the battery to the grid.

Do you have solar?

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Yes i have noticed that during the day when solar is generating everything seems ok. the problem seems to start once solar stops.

the portal also seems to been giving some odd readings. ive attached an example.

If its small wattage spikes don't worry about it - its the battery trying to balance itself using the grid - if its kWh someone with Solar might be able to add more light as Im battery only