I'm trying to add a TAG ID to my Guest Network on Deco M4, so I can assign a different IP range to my guest clients.

This is my current setup:

ISP

-> PFSense

-> Lan IPRange1

-> Guest IPRange2 (Tagged Vlan ID 591)

-> Managed Switch (TP-Link)

-> Port 1-3 (Tagged Vlan ID 591)

-> Port 1-3 (Deco M4s - Main Network + Guest Network)

My main network acquires the appropriated IP from range1, however the guest keeps ignoring the IP range configured on the interface and only assigns the same IP as the LAN, and from my researching it has to do to the fact that I cannot assign a VLAN ID to the Guest Wifi, is there anywhere I can assign the TAG ID to the Guest Wifi?

Thank you,