Networking

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MSI Geforce RTX Graphics card inside a case.
The biggest scandal in GPUs never really went away, even though NVIDIA says it's fixed the problem
GPU

Four years later, one of the biggest GPU problems is still here

A white AT&T BGW320 Wi-Fi 6 router on a wooden shelf between two desktop towers.
How I extended my Wi-Fi connection without ruining my speeds

I needed more Wi-Fi coverage, but I refused to use an extender

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A Wi-Fi router with the antennas extended using aluminum foil.
6 weird things you can do with an old Wi-Fi router that nobody seems to talk about

Your old router can do way weirder things than extend Wi-Fi

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A Wi-Fi Extender plugged into an extension cable.
Access points vs. Wi-Fi extenders: One of these "solutions" just makes the problem worse

If you use the wrong thing, you might be sabotaging your home network

A Pixel 10 Pro phone plugged into a router via USB.
IPv6 failed the internet, but it's secretly winning in your home network

You might be using more IPv6 at home than you realize

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A Raspberry Pi sitting on a laptop.
Pi-hole won't stop your smart TV from spying, here's what actually works

Pi-hole isn't enough to stop your smart TV from spying.

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Rear view of Amazon Eero router with USB-C and Ethernet plugged in.
Ethernet vs. Wi-Fi: Which devices still need to be plugged in?

Your Wi-Fi is probably fast enough now, except for these devices

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A Raspberry Pi sitting on a laptop.
This $20 computer behind my router solved the most annoying problems on my network

I had no idea what my devices were doing.

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Private DNS screen on a Morotola Razr Fold.
I added a second DNS server at home, and it fixed issues that had nothing to do with the internet

I thought my home network was unreliable, but one DNS change fixed it

TP Link logo on the BE7200 Dual Band WiFi 7 XGS PON VoIP Router.
I spent a week troubleshooting my router. Then I plugged it into a different outlet

The dumbest solution is the one that actually did the trick. Who would've thought?

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A laptop showing an OpenSpeedTest network result, with download at 77.6 and upload at 40.4.
Your Wi-Fi speed test is lying to you about the problem that matters most

That fast speed test result doesn't mean your Wi-Fi is actually good.

Mikro CRS305 image
I bought a 10GbE switch for my 1GbE network, and it’s not as crazy as it sounds

It looks like an unnecessary upgrade at first, but there is more to the decision than simply wanting faster Ethernet.

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A Canon printer with a scanner on top of a table and next to a router.
The network settings I changed after realizing my printer can see everything in my house

Your printer is broadcasting passwords and personal documents to everything on your Wi-Fi.

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Illustration of a hand holding a smartphone with a shield labeled 'VPN' above it, surrounded by blue protective rings_
Your Wi-Fi router already has a VPN built-in, but it doesn't work the way you'd expect

It's still extremely useful—it just won't be routing any of your traffic to the other side of the world.

Closeup of the self hosted internet status page reading The internet is down and saying Adam is totally blameless with Router Up and Pihole Down.
6 weird ways you're killing your own internet connection

It's not your ISP, it's you

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Performing internet speed test on a Samsung Galaxy A52S and getting 197.8 as high demand and 42.2 in main test.
This Ethernet cable test tells you more than a speed test ever will

Speed tests are far from infallible, but we always try them first

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A Wi-Fi Extender plugged into an extension cable.
Mesh Wi-Fi is often a scam—this is the cheaper way to get fast internet in every room of your home

Getting internet to reach your bedroom shouldn't be hard or expensive.

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Technitium open on a laptop.
This Pi-hole alternative gives you more control over your DNS, but most people have never heard of it

If you like the nitty gritty details, Technitium is a good option.

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Xiaomi Mi Router AX9000 on display at MWC 2024.
I found the weirdest thing interfering with my Wi-Fi, and the fix took 5 seconds

I was quick to blame my ISP, but this time, it wasn't their fault

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The AmpliFi Alien router next to the Dream Router 7 and AT&T Wi-Fi 6 router.
I ditched AT&T's router for UniFi using one setting they don't advertise

One AT&T gateway setting let me take control of my home network

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