Start menu, type in command, when you see a program called command prompt appear in the list, right click and run as administrator
Then type in netsh
That should change the prompt to netsh> then type in
interface tcp set global autotuning=disabled
and hit enter, it should say ok.
You can then type interface tcp show global and to show that it worked (should say disabled beside autotuning.
If it doesn't work or if you don't like the change open command prompt the same way, go to netch again and type
interface tcp set global autotuningl=normal
that is all
i've gotten some very random disconnects, like once twice a night only, not sure if it has to do with this but trying it out to see.
I read somewhere it may affect your download speed as your changing how large your packets can be, I didn't do an before speed test (didn't think of it), but did one after and notice no speed loss.