Slow connection after Windows 7 Upgrade

[Jordan97]

I just did a clean install from Vista to 7, and now I am having serious connectivity issues.

Straight after boot, everything will be fine, but after closing Chrome, I cannot open another webpage without having to restart the computer.

I have reinstalled Chrome and nothing has changed, but I am not getting any issues with IE8.

Speedtest.net gives me a download speed of 3.58mbps (using IE), but on my desktop I get 6.31mbps. I am with BT and supposed to be getting up to 20mbps.

Does anyone have any ideas?

 

[marc2003]

i'd get the latest drivers for your network card directly from the manufacturer rather than relying on what is built into windows (assuming this is the case at the moment??)

 

[Jordan97]

Broadcom 802.11g Network Adaptor drivers are installed.

 

[jamesfreddie]

Broadcom 802.11g Network Adaptor drivers are installed.

Download the latest from the Broadcom website. Also do a speedtest.

 

[Jordan97]

I have.

 

[jamesfreddie]

I have.

Ok, I dont think you can do much more.

USB: http://www.overclockers.co.uk/showproduct.php?prodid=NW-037-TP&groupid=46&catid=1600&subcat=

PCI: http://www.overclockers.co.uk/showproduct.php?prodid=NW-048-TP&groupid=46&catid=1597&subcat=1622

PCI-E: http://www.overclockers.co.uk/showproduct.php?prodid=NW-004-TP&groupid=46&catid=1597&subcat=1622

 

[Jordan97]

I don't need a new wireless adaptor, as it works fine in Internet Explorer, just not in Chrome.

 

[Jordan97]

Anyone got any other ideas?

 

[Gammawolf]

Don't use chrome.

 

[cp88]

TCP Optimizer will help you.

 

[Jordan97]

TCP Optimizer will help you.

It didn't

I tried running it in safe mode, IE loaded but I got an 'Internet Explorer could not connect to the web page' error and Chrome crashed as soon it opened and I got this:

I also have tried running it in compatibility mode but no results.

It does not work when I connect via cable either, so I can definately rule out my wireless adaptor.

 

[Jordan97]

Still not working, guys