I red that many people had problems connecting with WOW-FI Fastweb so I was worried about that, and before trying to connect my AR-150 ext I red a lot of posts describing procedures. I don’t know if I was very lucky but it was a huge waste of time!
Following the essential but complete instructions reported on the manual I entered the GUI with the password, then I clicked on Scan, near the image: Extender, searching for WOW-FI Fastweb and when this network appeared I clicked on it. Then I typed username and password and… appeared Success! I was CONNECTED! (It was 2019.)
So why so many people had problems?
It is a good question for me. I suppose it was an old problem with the older firmware that was solved in the newest.