@Vassilis Seems like the newest firmware for the deco p7 works at last. You use the same subnet but you cannot access any other ip than the gateway ip, so still be able to access the modem/router.

@Kevin_Z I found this https://www.tp-link.com/nl/support/faq/2317/ it would maybe work if we could set the vlan id for the guest network. Also in AP mode. This way the devices should get IP from the...

@Vassilis https://www.tp-link.com/nl/support/download/deco-p7/#Firmware I have firmware Deco P7(EU)_V1_190704 and Guest on AP was added Deco P7(EU)_V1_181210 So I guess they added it but it does work...

@Kevin_Z I see that the guest mode is added to AP mode. But when I set this and connect to the guest wifu, I can access the local NAS. It could be because devices connecting to the guest wifi gets up...