I have a D-link dir-632. My problem is my downstairs using wifi is sucking up all my bandwidth. I want to lower their bandwidth limit and i heard dd-wrt works so I installed dd-wrt firmware on my dir-632. But after the firmware upgrade my router can't connect to the internet. I am able to configure the settings using my new dd-wrt router interface but no internet. I unplugged it and connect my comp directly to the modem. I have a motorola surfboard sb6121 modem with comcast hi-speed internet. I would like to know how can I make my modem work again using dd-wrt or change it back to stock firmware. And wat other ways to limit wifi bandwidth.
Is this firmware the correct firmware for your model router ? You will have to go into the routers settings to see if there is a way to revert to the previous firmware or go to the D-Link support web page.