[sgbuffett]

Do you know how to hard reset your router. Go and press the reset button(a small hidden button) for few seconds, let it reboot again… See still got problem… This is to reset the router to default setting.
I think you also lazy to update your router firmware. Do you know how to update it… Go to the router manufacture site to search for the latest router firmware.

Router is rarely a problem. At most you turn off and on.

If you reset you need to set up everything all over again.