You may want to reset power management. Or this post may help.
Networking stops working dailyQ: Networking on my Vista computer stops
working on a daily basis (DNS, VPN, accessing local files on an XP machine).
Also, if I put the computer in sleep ...
http://www.chicagotech.net/netforums...pic.php?t=2116
--
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
"Chris" <> wrote in message
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9649DA3-2B7C-4384-940B-...
>I have this intermittent fault on my Vista Ultimate 64 bit machine. I have
>a
> Linksys Wireless USB adapter with Speedbooster.
>
> About once per day, with seemingly no trigger, my network connection will
> stop working. To be more precise, the network still registers as connected
> but i can access no network traffic, either internet or router settings.
>
> This can only be corrected by a system restart.
>
> I have tried
> -different networks
> -reinstalling the adapter
> -changing the USB port
> -disabling and reenabling the adapter
> -using the network troubleshoot deely to reset the connection
>
> Any help or suggestions would be greatly appreciated
>
> Many thanks
>
> Chris