I have had some issue's since i've changed network cards, previously used a killer network card, now back to the on-board card, my download speed is absolutely fine, no issue, only my upload speed is effected, things such as FTP and also things like gmail are very slow due to the limited upload.
I am wondering, how do I go about troubleshooting this?
I know the problem is not hardware/cable as I have booted a linux live cd and this is getting the speedtest results I would expect (around 9meg up), however in windows speedtest takes forever at the upload stage and ftp is only getting about 900 bytes upload speed..
I have never encountered anything like this.