Thanks for the advice… it looks like the app update is working.
WHen I use Firefox on my Macbook air (latest of both OS and Firefox), I can’t start zones with the remote control. It lets me pull up the menu for zones, but when I click on the time to water, the box goes away. When I do the operation under Chrome, it works fine.
Also, when I start the zone, the zone name goes away, replaced with just the word “manual” - so it is hard to know what zone I’m running. And, since I have multiple controllers, it would be nice to see the controller name on the screen, as well.