WLAN created is not shown

[zsl666]

I am in a Lennar home and have a RUCKUS ICX7150-c12p with two R510 installed

I connect my spectrum modern to the ICX7150, two R510 connect to port 1 and 2. Powered up.

I downloaded the RUCKUS app, and follow the app to set up the internet. After finish, the WLAN account is created. But I can't find it in my wifi list, the one I can find is still the  configure.me one. and in the APP, I can see the WLan created. but it says the internet is disconnected, and no client connected to it. I tried two times, reset device to factor y default with the reset button. Everything still the same.

On the ICX7150,Syst and Pwr light are solid green. On R510, the CTL light is solid green and PwR light is flashing green.

Please advice

thanks!