I recently upgraded to a MSI Z87-G45 gaming motherboard. I experienced some serious ping problems (unstable ping, lag etc) so I checked for any updates for my motherboard's network driver (Killer e2200) and it seemed that I was running the latest version. (1.1.38.1281). I dont know if it happens to be a coincidence (that a problem with my internet provider occured when I upgraded my rig) or there actually is a problem with the driver or whatever. Does anyone know what the source of the problem might be?