DSGW-030 Gateway AP network is repeatedly connecting/disconnecting, is it normal

The question is: When I am testing the gateway, the ap network is repeatedly connecting/disconnecting, is it normal? How to solve the problem?

It is seen that sub Wi-Fi devices would disconnect from gateway periodically while the gateway is without Internet connection.You could log in the gateway using ssh and run commands

/etc/init.d/wmsgd disable;/etc/init.d/wmsgd stop for solving this issue.

Would release new image version later for this gateway version