Bandwidth Control works perfectly when I am using this modem as main modem (when ADSL cable is connected to TD-W8960N and setup other modem as access point) but i guess modem is being overloaded because when i play online games my LAN connection blows up, i checked modem's LEDs and my LAN LED is gone when it blows up, typically i can play 1 day or something like it and it blows so i switched the main modem and made TD-W8960N a access point but this time Bandwidth Control does not work? I tried to update firmware to latest, it didn't help too. I think it's related to DHCP server, probably Bandwidth Control is using modem's own DHCP server so it does not affect when in access point since DHCP server is disabled while using modem as access point.

Since I can see wireless connected devices list in access point mode, I think bandwidth limit can be done with this mode and presume this as firmware bug?

Sadly my other modem does not have Bandwidth Control so i sticked this modem to limit bandwidth.

There is a LAN cable between main modem and TD-W8960N, there is also a LAN cable between main modem and my local PC

Note: Model list does not have my model, I selected something else modem that i talk about is: TD-W8960N V6, 1.1.1 Build 160407 Rel.61424

Turkey