Last night, I found my Rachio 3 with a blinking segment 2 (yellow) that ultimately turned red. I tried resetting WiFi, but my phone (an iPhone 12 Pro) never saw the controller. I tried a factory reset (holding stop until the bar turns blue). After that, the controller moves to a shrinking white bar. The support site says that means it’s shutting down, but it did that continuously overnight and never went back to a typical blinking code. I unplugged and replugged (which gets me back to flashing yellow), but I still can’t see the controller from my phone. I saw there’s an issue with newer phones, but I also can’t see it from my 2019 iPad or in the WiFi list on my MacBook when standing right next to the controller.
I’ve tried resetting WiFi and factory resetting a bunch of times. In all cases, the unit gets stuck at the shrinking white bar until I pull the plug and I never see it broadcast an SSID.
Does anyone have any ideas? I can’t find any way to get the unit working again.