arrow_back Stable ping when connecting devices to wifi?

Question

The question is, when someone connects via wifi and starts browsing the Internet, the ping in the game immediately flies up to 500 +, are there ways to solve this problem? mb my wrong settings router? router D-Link DSL-2640U, itself is connected via cable.

Comments

Is the connection to the ISP ADSL?

Answer 1

I didn't think that ADSL could affect it...
Let's wait for an answer for the sake of interest.
Because my answer is that the router is wrong)) or there is something wrong with the firmware.