the thing is, every time this dude is online, the internet traffic went bad, and i don't have any choice but sit tight and use my NetCut to cut him off, but apparently he'll report to restart the modem, and i'm just going in circles
is there any way for me to also disrupt his connection, but doesn't make him disconnected? just make him slow or something
even if i try upload a lot of things, the ping wont go up anymore (i ping google)
usually it is 50 ms when it is normal, then when the dude is online, it goes everywhere from 200 ms to 500 ms, sometimes i try to upload things, but the ping never went up past 500 ms, as if my connection is limited and his aren't
actually the win/win solution i can think of is setting the QoS from the router, but i need a way to access it, can you guys help?