Then, you’ll need to go to MajorGeeks and download their Killer Uninstaller tool.Killer performance suite, killer network manager, killer network center, whatever the name, get rid of it. First, go to your Windows control center or app manager and get rid of everything that has Killer in the name.Well there mate, your issue is that you have a Killer device ! How to Fix This Crap Proceeds to check cables, router, drivers, everything seems to be good… I’m clueless. Why am I having such a bad upload speed, what’s going on ? I’m having 95mbps download but 3mbps upload.
You are having Google Drive upload issues and can’t figure out what’s wrong ? You go to and you see that you have an issue. 2 minute read Edit this page on GitHub How to Fix a Slow Upload Speed with a Killer E2400 Gigabit Ethernet Controller Introduction