Sorry for the delay. The issue happens with all APs on the same way. Based on my tests the 9 Mbps WLAN speed is what the switch provides per channel.

Hi All, I have 10 EAP115-wall access points in my house connected to an PoE Internet switch (PFS3218-16GT-135) which is connected to a router which gives me approx. 200 Mbps connection. All APs work,...