@Kevin_Z, now is being handled by tplink support #275699.

Locally I think there is no tiket number, but the portuguese technician is passing my feedback to another non-portuguese tp-link technician (that I added as administrator already to my deco network)...

I tried all combinations, using DHCP or fixed IP, with dhcp DNS or fixed DNS, and also tested all combinations of options of the deco, even disabling everything there to make it as non-mesh as...

Some more updates, I have booted in safe mode and the issue is still there. Now, I was chatting with Nokia support for a good half an hour, conencted to the deco wifi, and the network kept ongoing....

I Have a pack of 2 of deco M4R units, wifi was setup, apparently no issues. The network topology is WAN - ISP router (bridge port) - deco M4 (1Gbps+ cables all over, all ports are 1Gb). I have...