@MrKeiKun 

Hi, Nice to see you again.

You could see the reply on the other post about this feature request.

The Mesh router has its own points of focus, such as seamless roaming and whole-home Wi-Fi coverage.

DHCP on/off under wireless router is a basic feature for most routers and when it comes to the router, many users wish to keep it as they don't want to use Deco as a DHCP server but access point mode makes advanced feature unavailable. It is a reasonable demand but there hasn't been enough reasons/necessity to finally add it to Deco. Currently,  we can add this to our request spreadsheet that would be reported to the engineers regularly. I can't say if it will be updated but it's good to let them know what uses need.