Will someone please help me figure out why all of a sudden my internet stopped working? How many things should be plugged into the back of the modem?

I have tried unsuccessfully to connect various range extenders. The latest culprit is the LINKSYS RE6400. Tried both WPS and manual to no avail. Am I

For about roughly 3 months our VDSL internet has been below sub-par and has been operating on almost dial-up speed. I regularly test the speed on both

My samsung smart TV is only about 3 months old came home from work my direct tv works fine cannit get to streaming apps went to ip settings tv says co

I tried to get on the Nick Jr website so my baby could watch a show & it said the site was down but when I did it on my phone it said ATT blocked

My son accidentally set my gateway to factory default. I am trying to change network name and Pw but when I try to login with new pw, devices cannot

The green cord go pulled out of the box on the wall, we don’t know if we have to get a new cord, or if we have to get call at&t to come fix it, or

After my service was restored every other web site I try to go to on my computer are new website is try to access gets me redirected to a https://myat

My home internet service is provided through att netgear mobile hotspot. It only allows for 15 devices to connect.  Is it possible to wirelessly

This has been going on for over a year.  Service drops, the router's interface shows Broadband and Phone line as DOWN.  A minute later, it's back.   I