Connecting to wireless networks is today much more common than using the cable. We have more and more devices with Wi-Fi connection and this makes it much easier for us to surf the net. Now, sometimes we can have problems. It is very common for Wi-Fi to go slow . For this reason, in this article we are going to show what the most common causes are and know how to solve them.
Why is Wi-Fi slow
It is a fact that connecting through wireless networks is going to have more problems in terms of stability and speed than if we connect by cable. Especially as we move away from the router or access point.
There can be many causes that cause a bad wireless connection. A bad configuration, using faulty hardware, malware in the system, choosing the wrong band… We are going to show which are the most common problems.
Bad router placement
Without a doubt, this point is behind most of the problems with Wi-Fi coverage . We have a badly placed router and this means that the signal does not reach the areas where we really need it to be available in the best way.
A mistake is to place the router in a low area , such as under a piece of furniture. So is placing it near other devices that may interfere.
The ideal thing to achieve the best quality when we connect is that the router is in a central location of the house, that it distributes the signal in the best way to the places where we are going to connect, that it is in an elevated position, away from others electrical devices, walls and walls.
Choose the wrong band
Choosing the wrong band is also a very common cause of slow internet on Wi-Fi. We already know that modern routers have the 2.4 GHz band and the 5 GHz band. Each of these options can be interesting at a certain time.
If we are going to connect away from the router, it is best to access the 2.4 GHz band . It is the one that offers more stability and is less sensitive to distance and possible obstacles that may exist and that damage the coverage.
On the other hand, if we are going to connect near the router and we want to achieve maximum speed, it is best to access networks in the 5 GHz band . Thus we will achieve greater speed.
Excessive use by other devices or users
Another very common issue is having many users connected to that router or using the bandwidth from multiple devices at the same time, downloading or uploading a large amount of content.
This can mean that when using Wi-Fi from our device we do not have the capacity for such demand. Especially if our contracted rate is not very high we can have problems of this type.
But it could also happen that there are intruders on the network . This logically affects the quality. We must therefore always protect our Wi-Fi network very well. You must use a password that is strong and complex, totally random and unique, as well as use an encryption that is not obsolete.
Saturated channel
One last common cause of slow Wi-Fi is when we’re using a heavily saturated channel . This can happen if we are in a building surrounded by many networks and our neighbors are using the same channel.
We must take this into account and always try to use a channel that is less saturated. Thus we will have a better signal quality, as well as a higher Internet speed.
In short, these are some of the main causes why Wi-Fi is slow when we surf the Internet. We leave you an article with tips to improve Wi-Fi. A series of recommendations that we can apply in our day to day.
