@phongtom there is no download, you have to downgrade to 2.2.6 and upgrade from the controller.

@ScottGK I thought it seemed very strange, the dhcp server should not give out more dns servers than you have specified in the dhcp server. Does this apply to all clients or is it only on a single pc?

@ScottGK I have the exact same config. a dns that points to a singel local dns server. I only get one DNS server, which type router do you have? and what does the ip config say about the dhcp server,...

@ozili It depends on how big the hall is, but basically you need a centrally located access point, the EAP660HD should handle 160 users without any problems....

@Vincent-TP Vincent-TP wrote Hi @MR.S @Nick-M Did you check all of your products? Here is where is device key located on EAP610 for your reference: It seems like only newer products have device id, I...

@Nick-M Yes, I'm wondering the same thing. I've spent some time trying to find the device ID on some devices, but I can't find it.