@TP-Link Held the pin in for up to 30 secs. without success. I tried several sockets, near the router, and near the computer, with no success. When connected directly, I enetered the published IP...

I just purchased RE450 (EU) version 3. I managed to connect to it the first time, but it failed to connect to my 5GHz network. I therefore reset the device using a pin on startup....Blue LED now...