You can have a 1 Gbps fibre connection and still get much less on your phone or laptop. That does not automatically mean there is a problem with your internet connection. The speed delivered to your router and the speed your device can achieve over WiFi are two different things.
- Weak WiFi is often caused by distance, walls and router placement.
- Check the geometry of your home before buying more hardware.
- Perfect WiFi helps you plan router or mesh placement on a floor plan.
What usually limits WiFi?
1. Distance from the router. The farther your device is from the access point, the weaker the signal and, in many situations, the lower the achievable speed.
2. Walls and floors. Every obstacle attenuates the signal. Concrete, reinforced concrete, thick walls and floors can have a much greater impact than lightweight partitions.
3. WiFi band. 2.4 GHz generally travels farther and handles obstacles better, while 5 GHz can provide higher performance over shorter distances.
4. Interference and congestion. In apartments, many neighbouring networks may operate nearby. Your broadband connection can be excellent while the WiFi radio environment is busy.
5. The device itself. A phone, laptop or TV may have an older WiFi standard, fewer antennas or other hardware limitations.
How can you find the real problem?
Start with a speed test close to the router. Then repeat it in the rooms where you actually use the internet. If performance drops sharply as you move away from the router, the main issue may be your home WiFi rather than your broadband line.
Do not look only at the average speed. If the living room is excellent but the bedroom, office or far end of the home is poor, that weakest point can determine how good the network feels.
Do you need a better router?
Not necessarily. Sometimes the biggest improvement comes from moving the router. A router hidden in a cabinet, placed on the floor or located at the edge of the home can provide much worse coverage than the same hardware in a better position.
If moving it is not enough, a mesh node can help. Its position matters: the node needs a good connection back to the router. Putting it inside the dead zone may simply extend a weak connection.
Check your home on a floor plan
Perfect WiFi lets you upload a floor plan, mark walls and the places where reliable coverage matters, and calculate a recommended position for your router or mesh. With real measurements, the model can also be adapted to conditions in your home.
Fast broadband is only half of the equation. The WiFi network still has to deliver that potential to your device.
FAQ
Does a more powerful router always solve the problem?
No. Better placement or a correctly positioned mesh node can make a bigger difference.
Upload your floor plan to Perfect WiFi, mark walls and important areas, and check where your router or mesh has the best position.
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