Your speed test says you’re running 500Mbps. So why is Netflix still buffering???

You’ve just upgraded your Fibre and excitedly run a speed test. You want that screenshot so you can share it to the ‘gram.

498Mbps strong?

“Nice.”

Now for some gaming… but FIFA lags. The wife is annoyed because the Netflix is buffering and you told her you sorted it out. The kids can’t cure cancer (in their minds) because their TikTok is frozen. Even the neighbour has the audacity to peep over the fence and ask if the Wi-Fi is broken (we TOLD you to use better passwords).

So, what’s going on? Where did the 500Mbps go?

Honestly… nowhere. Because speed tests don’t tell the whole story.

What’s up? My speed test is lying?

Well sort of, but not quite. When was the last time you ran a speed test? Better question; where was the last place you ran a speed test? If your answer is “next to the router”, we have one word:

Exactly.

Checking speed next to the water is akin to checking shower pressure next to the water tank. The speed indicates what’s possible, not what you’re actually getting at different points in the house. Think we’re reaching? Run the test from upstairs. Or the study. Or the patio. Then try it by the TV that keeps buffering.

Chances are you’ll see the problem.

You see, there’s a difference between fast Internet and fast Wi-Fi…

This is where many (but not you after this) get caught out. Your Fibre connection is responsible for bringing the Internet into your home. Your Wi-Fi then has to distribute it.

See the distinction?

They’re not the same thing, nor are they doing the same jobs.

You can have the fastest Fibre under the sun, but if your Wi-Fi can’t keep up, you’ll never see a fraction of those speeds. Imagine buying a Ferrari, driving it on Ontdekkers, and then complaining the car is too slow. Same thing, really.

Truthfully, your Router may be the weakest link

It’s giving Animal Farm, but not all Routers were created equal.

That basic one which was fine when you signed up only had to connect two phones and a laptop. Fast forward to present tense, and you’re basically asking a Nokia 3310 to hotspot a Datacentre.

Something’s gonna give.

Have you checked your connection? Really?

Another thing many don’t realise is that some devices will happily connect to a slower 2.4GHz Wi-Fi band despite a faster 5Ghz being available.

The reason? 2.4HGz reaches further. The trade off? Speed.

Meanwhile, newer devices positioned closer to the router itself could be maximising that 5GHz line for faster streaming, gaming, or calling. If your network isn’t managing those connections effectively, you could be blaming your Internet for a simple Wi-Fi problem.

It’s also your Neighbours fault…

… well, not in the way you think. They’re probably (hopefully) not piggybacking off your Fibre for free.

But if you live in a busy estate, close knit homes, or neighbourhood where every house has multiple networks, your router is fighting with airtime with everyone in the vicinity. The result can be interference, inconsistence, or congestion – especially during peak hours like evenings or Work from Home days.

No, your speed hasn’t changed and the Fibre isn’t “not Fibre-ing’. The airwaves may just be busier.

Throwing More Speed at the Problem Won’t Fix It

This is where people waste money.

The internet feels slow, so they upgrade from 100Mbps to 250Mbps. Then 500Mbps. Sometimes even faster.

But if the bottleneck is your Wi-Fi network, you’ve simply bought more speed that never reaches your devices. It’s like replacing your garden hose with a fire hose when the sprinkler is blocked.

So … What’s the Fix?

Before upgrading your Fibre package again, ask yourself:

  • Is the problem happening everywhere or only in certain rooms?
  • Is your router several years old?
  • Are dozens of devices sharing one access point?
  • Do speed tests look great next to the router but terrible elsewhere?
  • Does everything grind to a halt once everyone gets home?

If you answered “yes” to most of those, your Wi-Fi is probably the issue gaslighting everyone else around it. A better router, properly configured Wi-Fi, or a Mesh Wi-Fi system can often make a far bigger difference than paying for another speed upgrade.

Because at the end of the day, nobody cares what their speed test says.

They care whether the damn thing works.