How to limit the bandwidth is to say limit devices connected to my router to have better ping since my connection is ADSL, yes I am somewhat outdated since I still have this Internet, I am in Venezuela, I have the TP-LINK TD-W8961N router and this option does not have the "Bandwith Control" option, which is the common option for limiting devices, it has the "QoS" option. I have been told that it can also be limited from there, but I don't know how to do it. Can someone explain to me how I can do it? I would appreciate it in advance.