Update to latest esphome

[Elgatoguiri]

Hey,

I've got a kinkony a16 board running esphome connected through ethernet cable to homeassistant.

[*]Installation method Home Assistant OS:
[*]Core 2025.9.4
[*]Supervisor 2026.09.3
[*]Operating System 16.2 

[*]ESPHome Device Builder:
 
Current version: 2025.9.2

[*]Everything works as expected but I need to update. I've updated esphome to 2026.9.1 without updating homeassistant and all the switches gone offline. I've done a restart then I just restored the previous system and all works again.

[*]Does the board require some special settings for esphome 2026.9.1 ?

Thanks!
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