I’m running Hassio v152 with HA version 0.90.2 on a Raspberry Pi2.
I have 3 identically configured Sonoff SVs running ESPHome. Two of the devices work without problems with HA. The third device works without problems most of the time. However, whenever I restart Home Assistant server (after modifying configuration.yaml), HA always shows the third device as “unavailable” after the restart. A reboot of the Raspberry Pi always resolves the problem (that is until the next server restart). Also, that third device always shows a weaker Wifi signal than the other two devices even though all three are physically located next to each other.
The ESPHome log shows all 3 devices are up and running without errors throughout the server restart.
Anyone have an idea of what may be causing this problem?