Hi I have problems with my Archer D50 (this: https://www.tp-link.com/en/products/details/cat-15_Archer-D50.html)
There is not a firmware update version, and I can't find solutions over internet. The problem is that I have vey high ping spikes (from 50 ping to even 300, or 500 and more). So playing online is a pain for me and my teammates. I'm aware that other devices can share internet connections so I did many tests. I connect my pc via lan, turn off wifi and still having problems even if on my PC no ther software is using internet (so no torrent, no streaming, only gaming or adsl test).
I have also contacted my provider and they did all the possible. They said configure your modem better.
Now I have found this tutorial https://www.youtube.com/watch?v=YX-hKAoOaFk and I wish to follow the steps but I need to find the QOS settings on the modem page at http://192.168.1.1/ and I can't find this setting. Where is it located? Why I can't find it? please help me.