@d0ugmac1 It the other way around as soon as i configure vlan on a physical port on EAP615.1 , all SSIDS with vlans dont work anymore on EAP615.2 on EAP615.1 they still work fine. Just to clarfiy...

No just on eth1 on the 1. EAP615 , the 2. is connected to eth3 so like this sq-switch---4(no vlan)-->EAP615---eth3 (no vlan)-->EAP615 ----eth1(vlan20)---device

Finally found the bug? that causes this issue , if i assign a port to vlan (not the one where the 2. EAP615 is connected to) on the first EAP615 all Wlans with vlan stop working on the connected...

@d0ugmac1 Are you sure that the traffic is untagged when no Vlan is selected , because i completley forgot that i have another eap615 where a eap225 and a eap225-outdoor is connected slike this :...

@Somnus Hello it is set like that, the first repeater also has no Problems just the 2. the connection is like this TL-SG3210---port4-->EAP615-1--eth4-->EAP615-2 On the EAP615-2 Wlans with vlan don't...

Hello I have 2 Eap615 and one is connected to the other that is connected to my SG3210 switch , i have the problem that wlans with vlan tags don't work on the second repeater they get no IP address ,...