SDK ：EmberZnet22.214.171.124 security type :no security
I created a child node and a gateway, and then added the child node to the network. About 15 hours later, the gateway sent a leave request to the child node, and the child node was removed from the network. But I did nothing. Why is this so?
I only get the sniffer log of the child node.
Has this reason been confirmed? Is there a corresponding solution?