Why doesn't Wi-Fi (Netgear WNR3500L) work at maximum upload load?

Question

WiFi

There is a router (Netgear WNR3500L) that distributes wired Internet, the computer is connected to it via LAN.
When there is a large and constant Upload from the computer (via LAN), Wi-Fi stops working, the Wi-Fi network itself does not disappear, but other devices (laptop and cell phones) do not connect to the network or very rarely manage to connect for a while.
What is it connected with? I did not find such an option in the router settings.

Answer 1

If the torrent downloads to the entire channel, then there is a possibility that the router's processor is dying from a huge number of connections being established and its resources are not enough to process the wifi

Answer 2

From above they said correctly, either there are not enough resources and the OS starts to turn off Wi-Fi users in an attempt to free up resources, or there is a problem in the firmware.

Answer 3

thanks for answers