@Kevin_Z I tried that but it didn't work

@Kevin_Z My broadband speed is 5mbps and it is good enough for me and it was giving me same exact speed before as well from my previous router and this router as well but after 10 or 12 days it...

I bought it a week ago and it was working fine for 10 days but after that it started giving me problems like slowing speed in between and ping goes very high and i tried what you said i made those...

I bought this router a week ago it already showing problems. Internet speed slows down in between and router range is also decresing inbetween.