Thanks for sharing. Interesting indeed.
Although, the two kinds of problem they mention (pairing and stability) are related to using some type of coordinators or routers and the list is quite precise. And I’m not using any of them. The Coordinator is a a ZZh which is highly compatible and all my router are Xiaomi so compatible between themselves at least.
Still I’ll order a non Xiaomi Zigbee device to be sure.
In the meantime, I re-installed and restored HA. Exact same issue…
I’m also trying this : How to increase the swap file size on Home Assistant OS
To solve my “Can’t read supervisor data” errors. I have a feeling it’s not unrelated.