Pixie shows "communicating" and timer counting down but valve not open?

When trying to use the Pixie to manually water the garden, I go to the Netro app and select the pixie. It shows "sleeping", 99%charged. I then select "manual run" and set a time. The app then grays out and says "communicating" as the timer begins counting down my preset manual time but the valve stays closed. Why? When does it open? 

Answer From Jiang Zheyue

9
Jiang Zheyue
 Updated at 2022-05-02 02:23:30 UTC
Pixie sleeping will not response to the watering command, the pixie wake-up will updating the new schedule set on server.
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