...and I suspect it might be my ethernet drivers (Qualcomm Killer Network Manager) that came with my MSI Z87-GD65. When I realized that I was not getting my advertised speeds (200 Mbps down/ 20 up), I went out and got a spare ethernet cable to test on, and it showed that while I was getting around 70 Mbps down and 20 up from my PC, on the living room one (some mini dell optiplex with windows 7), it was getting slightly ABOVE 200/20. I've come to the conclusion that my drivers are what is pulling me down, but I haven't not a single clue how to fix this. Can anyone help me out? Last time I tried uninstalling it, my ethernet port just became dead until I re-installed it.
The version of the driver I have is 1.1.47.1374. I can't figure out if I can update/find a later driver.