wn3000rpv3

[COPPO48]

l'Extender, si collega al router, tutti i led funzionano, ma poi dialoga solo con il computer portatile e ha smesso di connettersi con tutti i cellulari e non si riconnette neanche con la password

[plemans]

a couple things. 

1. you posted in the English forum. 

2. the wn3000rpv3 is getting pretty old/slow. might be time to replace

3. what router did you connect it to?

4. what method of setup did you use? the WPS push button? If so, factory reset and install with the installation assistant