boas
1 - tens de procurar por ACL access mode ou Gateway ACL.. a pag e sitio variam de router para router
deves ter um hipótese tipo : New stations are allowed (via registration)
depois tens de ir à ACL List e definires o Mac da placa wifi..
Registering stations via Web pages
To add a wireless station to the ACL:
1 Go to the Thomson Gateway Web pages.
2 In the menu, select Home Network > Devices.
3 In the Pick a task list, click Search for wireless devices.
The Thomson Gateway searches for new wireless stations that use the encryption key of the Thomson
Gateway AP.
The Thomson Gateway takes you to the Home Network. The new station will be shown next to the name
of the Thomson Gateway WLAN.
4 Click the name of the new station.
5 Click Configure.
6 Select Allowed on WLAN, and then click Apply.
The wireless station is added to the ACL and will always be allowed to connect to the Thomson Gateway.
nem todos tem esse ecran de pesquiza... a maioria tens de introduzir o mac à mão...
2- isso é um problema de drivers da tua placa wifi...
trata de descobrir se existe algum mais novo para o teu SO.
cumps