@p4c 

Thanks for the tip!

Actually when you click the (?) for the "Traffic Separation:" it says : "When enabled, the Guest Network settings of the main router can be synchronized with those of satellite devices. It can also separate the traffic of the host network and guest network, ensuring the security of your home network."

What does that mean when in EasyMesh/Access point mode, because I cannot obtain an IP address on the Guest Networks (central DHCP server is located on Default Gateway IP) and I suspect this setting only routes guest traffic to the WAN port or what? (I have not investigated that much since I already physically separated guests on earlier mentioned DMZ segment.

EDIT#1:

The DHCP issue might have been solved in 1.4.1 cause I get a DHCP lease when connected to the Guest Network there :-)

Still needs clarification on the separation issue.

EDIT#2:

Well i Still cannot get an DHCP IP when connected to the Guest Network on 1.4.1 so I guess you we can forget about EDIT#1. I noticed that that the DHCP request from the router (Guest Client) seems to be wrapped in a 802.1Q Virtual LAN, PRI: 0, DEI: 0, ID: 4002 DHCP request package - and that the firewall DHCP server does not respond to this?

Could someone explain how this Traffic Separtion is supposed to work for Guest Networks in EasyMesh Access Point mode?

zEnterHacker