@CKK I was ranting about this quite a while back. I finally gave up. As i said this is clearly false advertising and a major foul from tplink the Guest mode in AP. Don't wait for the firmwarte. I...

@CKK That is an old firmware ? where did you see the guest network ? anyway, the point is exactly that, guest network=NO ACCESS TO ANYTHING IN YOUR LAN only internet access

Kevin_Z wrote @Vassilis Hello, the Deco M4 has the gigabit ethernet port, it can handle the current throughput. Interface 2 Gigabit Ethernet Ports (WAN/LAN auto-sensing) per Deco unit You can take...

ok, @ajharvey and @Kevin_Z i can confirm that the suggested solution now works. Connected two cables on the M4 in router mode then to the switch a discussed. Guest network is isolated as designed....

its me again If i go with the solution designed above and stay on the "router" mode so i connect the vdsl modem to the M4 in order to get the main network and guest network. I have seen that on the...

@ajharvey ok , i will try it then and report back my findings ah, question @ajharvey and @Kevin_Z , will that scenario play also in "AP mode" when the new firmware will be released that isolates the...