@David-TP any way to open the firmware installer and do some custom install? For everybody landing here from google: Just return your device and go to a different manufacturer, tp link slided down in...

@David-TP i just made 2 accs and now data is flowing via ethernet. blocked all your weird servers. will never recommend or buy a tp-link produkt again. and as it seems i ain´t the only one. Mikrotik...

The Broadcast is not blocked anywhere in my network, packets sniffed at main router. If it were blocked somewhere it would not reach the sniffer. Also can see them in tcpdump from a mashine directly...

and here you can see that the deco does not have port 20002 open

@David-TP Sure here you can see the decos shouting for 20002

@David-TP Yeah give some solution. Like a firmware update.