I just setup my 1st Gen 8 zone controller but I enabled the master pump when adding the controller to my app. I don't need it enabled and when I try to disable the setting it is not persisting. I also noticed that I am unable to save changes to zone 8 as well.
Everything should be good to go now. Looks like the device wasn't getting routed correctly.
I would logout/login to the app.
Please let us know if you have any other questions or feedback.
Thanks for your patience and have a great day.
That did the trick