QOS - Bets Way to set QOS for Gaming

Hi,

I just updated the router to Padavan's v3.0.3.4-048 from Asus Official firmware v1

There use to be a Ezzie QOS setting page. The new version of the firmware doesn't seem to have it anymore.

What I am trying to do is to give my gaming higher priority so when the house hold is you tubing. It doesn't affect my gaming.