I've just installed the 3.3-r16 firmware on my cnPilot E400.
On my guest network, I've configured client isolation, however WiFi clients on the Guest network can still ping each other, in addition to other items on the wired network.
Does Guest isolation onl work when they are VLAN'd out.
please share AP tech dump (from AP UI go to operation tab and dowload tech dump or from cnmaestro select AP and select tool and select down load tech support just above the AP image. We shall be able to help you.