Skolfslave What is your WattID please? (Advanced section down the bottom)
Found it.
There's nothing to suggest that this didn't work - we sent an instruction for this AM (2:00-5:00) to Growatt API, and got a success response, see our detailed diagnostic log below.
Ah, I see, you also have Agile enabled.
And your activity log reads: Charge instruction set to 100% for 02:30 - 03:00 - Agile Octopus
- which will have interrupted your 2:00-5:00 fixed charge schedule.
If you want to just use the custom Schedules function for charging, you should deactivate your Agile charge window(s) in the https://app.wonderwatt.com/agile-octo Octopus Agile section.