Nuki 3.0 Pro looses connection despite AP is next to it

[lukastribus]

The Nuki 3.0 Pro disconnects from Wifi when it can’t reach the Nuki Cloud over the Internet. So your problems may not be Wifi related at all.

Local MQTT connection fails there is no connectivity to Nuki Cloud Servers

Hello, I have a Nuki 3.0 Pro, it connects to a MQTT Server on my local LAN, which is talking to my local Home Assistant. I noticed that Nuki is “health checking” the Wifi Connection by connecting to the Nuki Cloud. If the connection to the Nuki Cloud fails, Nuki 3.0 Pro will disconnect from the Wifi. Of course when Nuki disconnects from the Wifi, MQTT also stops working and my local Home Assistant cannot communicate with Nuki anymore. I’m pretty sure the other local integrations like Homenet…

SL3 Pro: do not disconnect Wifi when Nuki Cloud is unreachable, breaking local MQTT and other protocols

Product name Smart Lock 3.0 Pro Summary Nuki SL 3.0 Pro should not disconnect Wifi when Nuki Cloud is unreachable, as this will break local connection (local API, MQTT, etc). Features Do not disconnect the Wifi due to unreachable Cloud Servers Reason Nuki SL 3.0 Pro is “health checking” the Wifi by connecting to the Nuki Cloud servers. If the Nuki Cloud Servers are not reachable, for example because: there is a problem with the local Internet Connection there is a problem with the Nuki Clou…