Rachio Gen 3 unable to connect to WiFi

Like many others here, I’ve having the same problems getting the v3 to stay connected to my network. I replaced a v2 that didn’t have any of these issues. I have an Amplifi router and 3 mesh access points. None of my other devices are having issues, including my Ring devices (one is only about 5 feet away from the Rachio). I’ve moved an access point right next to the Rachio, but that didn’t help. My device stays offline about 99% of the time. It will connect and have a full blue line, but will soon go offline with the flashing white/blue/red LEDs. Any ideas? You can see what what my Rachio does almost all the time at https://youtu.be/fismkO3aFO8.