Limited Connectivity Issue with Wireless Router

[Martin Qian]

Issue: Every time when boot up, the system CAN connect to the Wireless Router.
But when using it for a while ( 10mins ~5 mins), the system pop up a message
and shows Limited Connectivity and I lost the internet Connections...and the
system shows that the Wireless Card ( intel 3945ABG) was disable.(which is
not able to enabled unless reboot)

The rest of my Laptop( XP SP2) just works Fine on the network 24X7 or if i
connect the Vista laptop with Cable, it works just fine...this issue have
already bugging me for month...

I upgrade the drivers, Enable/Disable the IPv6, yet still in Vain... Any
one got some ideas?

list down is some general info of my networks

ASDL Modem: Shanghai Bell
Wireless Router: TP-link 541G+
laptop: Dell Inspiron 1420 with Intel 3945ABG Wireless card.
Driver&Patch: Vista Patch was automatic update to latest & I have manually
update the wireless card driver to 2007.11.8 release from Intel.

 

[Robert L. \(MS-MVP\)]

Have you also upgraded the firmware for the router? Or check this search
result,

Vista Local Only and Limited or Not ConnectivityVista Limited connectivity ·
Vista: Local only - no Internet issues · Vista - Local Connection Only ·
Vista Wireless Limited or No Connectivity ...
www.chicagotech.net/vista/vistalocalonly.htm


--
Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on
http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on
http://www.HowToNetworking.com