KevinD Strange, command looks like it was sent, and apart from the inverter timeout on endtime (but looks like that was set by retries anyway), nothing seems out of the ordinary.
It may just be a Giv implementation, if you have an Enable AC charge active/true, setting DC discharge may have no effect.
Depending on charge or discharge instruction, I guess we could toggle the other flag to false, which may have the desired effect.
But would like to make sure before making a change like this.