If I select a zone for testing and set it to 3 or 4 minutes, I cannot find any way to stop it; I must let it run out the time. Even changing that zone to disabled won’t stop it. Irritating…
The square Icon at the bottom is the Stop button
https://support.rachio.com/hc/en-us/articles/115010541528-How-do-I-manually-water-one-or-more-zones-Quick-Run-overview#:~:text=Manually%20Run%20All%20Zones&text=On%20the%20"Quick%20Run"%20screen,all%20of%20the%20active%20zones.
That is not normal. If you are using the mobile app, you should see a ‘custom run’ card at the bottom of the screen. At the far right, there is a grey square. Tapping it should stop the run.
From app.rach.io, after starting a custom run a small notice appears at the bottom. Click / tap it to bring up a card just like the mobile app.
When the grey square appears, it all works fine. But sometimes a blue triangle appears instead, and it that case there’s no stopping it.
Thanks.