@terziyski Factory defaults is the very last thing I will do, I have quite a lot of static IP addresses and not looking forward setting them all up again. Different browser or private did not make a...

@terziyski I don't get the local password option

@terziyski By the way the ping is ok

@terziyski I always login with the TP-Link ID account, how do I go back to the local?

@EHM the firmware is up to date: When I go to the Dynamic DNS settings I get: Then I select TP-Link: and all looks fine but when I leave the settings and go back again it shows the DynDNS settings...

I am trying to use the TP-Link dyndns and I have created my domain xxxxx.tplinkdns.com, the status is "bound" but the moment I leave those settings and I return to them again it is back on DynDNS....