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...