Has anybody ever seen this before?   I have a Broadcom 570x integrated controller in a Latitude D600.   If I connect to my switch (I have tried a LinkSys and Netgear routers) the network card will only connect at 10 /half or 10/full.  If I connect directory to my cable modem then it connects at 100/full.  If I put my laptop in the docking station it will connect at 100/full as well.  I have tried different cables, reinstalling XP SP2, reinstalling/updating the Broadcom driver.  This is really affecting my download speeds, if I go to speakeasy I get downloads of 30kbps while my uploads are 750kbps.  It used to connect fine at 100/full but after receiving a few security patches as well as the DST patches at work it will no longer connect at 100/full without the docking station.  If anybody has any suggestions they would be greatly appreciated.

 

Thanks,

 

Chris