C8 (Pro) and Xiaomi Light Sensor GZCGQ01LM

[hubitrep]

@vitaliy_kh

Is it any reasonable explanation for the phenomena?

An interesting theory was shared by @Tony but I don’t think it was ever confirmed by HE staff.

C8 Zigbee mesh is a hot mess

C-8 is the only HE hub to use an SoC based on the Zigbee 3.0 protocol; while this sounds like an upgrade (there's literally no performance benefit) for the typical HE user with legacy Zigbee HA profile devices, there's a significant downside: devices that disconnect might be unable to transparently rejoin the mesh as they normally would if joined to a non Zigbee 3.0 hub. It's not disconnects that are the issue; they happen even in a properly functioning mesh for a variety of reasons: …