Hey, I've a very bad internet connection 1,5mb down/0,7 up, but I can still play Online games, WoW etc fine with 70'ish MS but the problem is if someone(my brother) start's using the internet then I get constant lag spikes to 200/300 and alot of the time 1000+ every time he open's a new tab, load's video/image etc.

So I though I could prioritize traffic to certain application which is possible with QoS. Now the problem is my Router(Asus DSL-N11) has QoS and EzQoS, the EzQoS have 4 options(gaming,internet,Voip and FTP) now that doesn't seem to work at all so I wanted to try the normal QoS but on the config page I only get "Enable" and "Disable" and that's it.... I looked around and other router's config page's ,even other asus's, show all kinds of stuff, like throttling, limits etc but mine doesn't, anyone have a similiar problem or Iam doing something wrong.

I would appreciate any help.