Plug mine in at any time of the day, confirm plug in and leave it.
When it is unplugged the next day always have a full charge. The Ohme app on my phone works fine.
2024 - KIA EV6 GT Line AWD
2019 - 2024 BMW X1 2.0d X Drive Sport Auto
2017 -2019 Audi Q3 2.0d Quattro Sport Line Plus
2005 - 2017 Honda CRV Exec 2.0d