When I had to troubleshoot my network for buffering issues, the problem turned out to be IPv6, and disabling it fixed the buffering for good. But that's not the only thing that can cause stuttering in ...

Don't settle for sluggish Wi-Fi. Learn what internet speed tests mean and how to troubleshoot and fix common issues. Joe Supan is a senior writer for CNET covering home technology, broadband, and ...

Troubleshooting slow internet on a fast computer by optimizing Wi-Fi performance, checking network equipment, and identifying common connectivity issues. Pixabay, Bru-nO Internet speed problems can be ...

Are you using a VPN and wondering why your internet connection feels slower than it used to? I wondered the same thing, so I set out to measure just how much a VPN affected my internet speed at home.

When the internet goes out, the rational thing to do is unplug the router and wait 30 seconds. In most cases, that can fix the issue. It's a lot tougher when your internet is constantly slow because ...