I have 7 devices including a chromecast which is my main issue. They all share a single 7372 AP. The problem that I have is any device on the AP cannot ping each other.My main issue is that my laptop or tablets cannot talk to my chromecast due to the AP. I brought the Ruckus because of living in a heavily congested 2.4 area, and as advertised, it does what it says on the tin and works really well, other than the fact that now I cant talk to the other devices which defeats the purpose of the device for me. My software version is 184.108.40.206.128 and I am not running in isolation mode. I have turned off the 5 GHz radio and my port mode is bridge to WAN. Any ideas?