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@Lins1 I note your thread starting point of 'no schedules set up in GivEnergy'. My understanding is that you have tried to discharge to the grid using both WW schedules and WW's forced export Homepage short cut.
You later mention evening charge which you report not wanting (as you believe this not to be cheap rate whereas I suspect it would be and provide by Octopus. Some refer to these as 'bonus slots'). What I don't see in the logs are any IOG instruction which surprises me? I make the assumption you have got your MCS approval to export.
The below is may lived experience with IOG WW / Giv AIO integration and is shared as it does not yet seem to have come up in the thread.
If you have have IOG active in WW and your EV plugged in, Octopus will not let you export during a charging session. Best guess, taking all into account, this is what may be happing for you.
Example:
My EV is plugged in, within the Octopus app I have asked (me chosen default) for 93% charge by 04:00,
Octopus provide me with a cheap rate charging slot commencing at 18:30 running through to 04:00 (in reality it will actually run to 05:30).
The Octopus API shares this slot with WW who send the command to your Giv AIO.
Depending on your Hold choice the AIO and the EV are now in charging/ in charge mode (I add the 'mode' comment as Octopus see my charger not my car so the car may actually be full and not charging but they think it is).
You cannot, by schedule or forced action, export to the grid whilst in an Octopus charge slot: regardless of causing WW to send the instruction the grid will not physically let the discharge occur.
If this resonates I suggest trying a forced discharge without the EV plugged in.
My setup is a WallBox 7.5kWh charger with an 80kW EV and a 13.5 Giv AIO. Others will have different setups which may cause different behaviours.
