FE41ZR connected to wireless network via built-in "Intel(R) PRO/Wireless 3945ABG Network Connection". Internet and local network works fine.
But if notebook was locked (Windows+L or after screensaver) and then unlocked, wireless adapter always disconnects from network - icon with red "X" appear in the bottom right corner and after a half of a minute adapter connects to the network again and icon changes to globe. All download sessions in Internet Explorer canceled after that, for example.
This happens even if I press Windows+L and then enter unlock password immediately - wireless adapter always disconnected.
What the problem is?
Additional info:
1. If notebook connected via TP cable via secondary built-in "Intel(R) PRO/100 VE Network Connection" everything OK - not disconnected after lock/unlock.
2. Option "Allow the computer to turn off this device to save power" is off for "Intel(R) PRO/Wireless 3945ABG Network Connection".
