We have one laptop that experiences slow download speed on our corporate LAN. Both using IE, and doing a speed test, and also when copying files from the file server to his local machine. We tried moving the laptop to another desk (the one my PC uses and using the same network cable as mine). Updated the network card driver and also set the network card speed to 100 full (it had been on auto). Disabled anti virus and firewall. Upload speeds are fine, but download is very slow. What else can we look at?