HomeKit - "No Routers Detected" frequently displayed in Home app.
I have four eero Pro units, all wired with ethernet backhaul. I also enabled HomeKit. Periodically, the Home app on my iPhone will display the message "No routers connected." (See image.) If you go into "Wi-Fi Network and Routers" on that iPhone, it will show that the eero Pro routers are not connected. However, I know in reality they are connected, as I am literally on that network right now.
However, this is strange because on an iMac, accessing the same HomeKit home through the Home app, these routers show as connected.
I have noticed that if you restart the eero network, it will fix the issue.
Has anyone else experienced this? Any ideas on what may be causing it besides a HomeKit glitch?