@Paul_Higgs Do you have DHCP relay configured on the gateway or any switches for any of the vlans? Have you enable "Legal DHCP Servers" on the gateway, possibly with incorrect entries?

@jra11500 I have already logged this with technical support and received the response that it will be fixed in the next batch of Switch and Controller updates After a period of 5-7 days it will start...

@St3ini Port binding is in general the right bind type to use as it will filer traffic to and from the selected ports according to the ACLs you set. In Omada Controller, switch rules are by default...

@name_not_found I use L3 routing on my core switch for all vlans and I can trace to and from it just fine. What is the exact issue you are experiencing ?

@St3ini Bind the rules to all ports insteal of a vlan

@St3ini Are you binding the rules to VLANs or to Ports?