@TimoLimo You have to create a VLAN only interface for Vlan 10 then problem solved. Then you can assign vlan 10 to what ever switchport and get DHCP from WAN.

@TEDC Yes they should come with a proper formware for the routers now, there has been a lot of trouble. but your problem is similar to a problem i had before, try setting manual DNS on your LAN...

@Norbert_123 The technology is nice with great potential so I am waiting anxiously for ver5.x but there have been more than a lot of problems with the routers for TP-LINK, but with ver1.1 it is no...

@Norbert_123 The SDN routers for TP-LINK are a complete disaster, if you need a stable router then take it out of SDN, it works so much better. Switch and Access Point work fine under the SDN...

@userNAC Only way to do that is in stand alone with this beta software.. https://community.tp-link.com/en/business/forum/topic/266112 This is a link to the software in this post. I have taken som off...

@Fae Is there anybody from TP-LINK with som information?