@pipi I copy you. I think they created a DHCP solution by default, to help in the configuration process, which makes a lot of sense. But what I cannot utterly understand is why they don't do a worthy...

I have installed the beta firmware for my TL-WPA4220 V5 which is 1.0.1 Build 210209 Rel.62933n (6985) A) Is older than my previous one downloaded from the official download page: 1.0.1 Build 210305...