Hi Sumsio, double check your password in the router.. You can change/check the wireless password by: For Checking ------------ 1.Type 192.168.1.254 into a browser address bar 2. If prompted enter username: admin Password: CP********* (found under a bar code on the underside of your router) 3. from the left menu select 'Home Network' 4. In the center left click 'WLAN PlusnetWireless'. This will take you to a page entitled Wireless Access Point. 5. At the top right of the page click on 'Configure' 6. Near the bottom of this page you will see WPA-PSK Encryption key (this will say WEP if you are using WEP security) To Change --------- 7. You can clear the field and add your own password 8. Click apply.