@Mahi223 Make sure your wireless security settings are like the following: Then test again. If the problem persists capture and post here the error message if any.

@teknoraver If the network status info from C6 is not important for you then the Kevin's quick fix will prevent these messages exchange. The changes regarding DHCP requests frequency would require a...

@teknoraver Can you try now to set the Static IP, DHCP server to Auto and observe again if the DHCP messages are there and what's the clients number ? In Auto the device will sense if there's an...

@teknoraver OK, when you set Static IP (instead of Smart IP), has the problem been resolved and what about wired and wireless clients' numbers, are they displayed correctly ?

Can you try if just setting the C6 DHCP server from Auto to Off will suffice to stop the exchange of these DHCP messages ? But that will result in losing the number of wired and wireless clients on...

@Mike-Cobourg Follow this guide.