Networking

Most common problems with Wi-Fi in Windows and their solution

Wireless networks have gained ground in recent years to cable. More and more devices are compatible with Wi-Fi networks and that translates into a wide range of possibilities for browsing. This technology has improved a lot in recent times and today offers greater speed, quality and stability. However sometimes problems arise, as we know. In this article we are going to talk about it. We are going to explain what are the most common Wi-Fi problems in Windows and how to solve them.

The rise of Wi-Fi networks

As we have mentioned, today there are many devices that we use to surf the Internet wirelessly. If we look back, only a few years ago most of us connected with a computer connected to the router by cable. This has changed, as we have a wide range of possibilities.

It should be noted that more and more mobile devices are available. More computers that we can use to surf the net. We are talking mainly about what is known as the Internet of Things. We have more and more connected devices in our homes.

All this makes for a great boom with Wi-Fi networks. Modern routers all have this feature and also offer more and more capacity. However, we return to the same thing and it must be borne in mind that problems sometimes arise. We can see that our system does not connect and we must do something.

Common Wi-Fi Problems and How to Fix Them

We are going to mention a series of problems that we can find with the Wi-Fi connection in Windows 10. As we know, it is the most used operating system today on desktop computers. This means that it can affect many users.

Driver problems

One of the most common issues is having problems with the drivers of the Wi-Fi network card of our equipment. This could trigger failures when connecting, which it does not recognize correctly and, ultimately, does not allow you to navigate correctly. Therefore we must take a solution in this regard.

This can happen when updating the operating system, for example. We see that suddenly there is an incompatibility with the drivers and the normal thing is that it is because we are using an outdated version.

So what we can do is update the drivers. In this way we will avoid problems related to the drivers. To do this you have to go to Start (click with the second button) and enter Device Manager. Here we will look for Network adapters and click on the Wi-Fi controller with the second button.

Windows 10 cannot connect to this network

Another common problem is that Windows 10 throws a notice that it cannot connect to that network. In this case we could not navigate, logically, and perhaps updating the drivers will not do anything.

What we recommend is to directly uninstall the driver. In this way we force Windows to reinstall it again and thus correct possible problems. To do this we go back to Device Manager, click on Network adapters and then on the Wi-Fi adapter. This time we click on Uninstall the device. We have to restart the computer for it to reinstall it correctly.

Wi-Fi connected but no internet

A third common case is that we connect correctly to the Wi-Fi network but we do not have Internet. Usually this is due to a problem with the IP address or DNS. We can take different actions to solve this failure.

To do this you have to go to the Command Prompt. We go to Start, we write Command Prompt and we enter administrator mode. There we are going to execute a series of commands to solve possible problems like the ones we mentioned:

  • netsh winsock reset
  • ipconfig / release
  • netsh int ip reset
  • ipconfig / renew
  • ipconfig / flushdns

Firewall or antivirus problems

Protecting our equipment with security tools is essential. However, sometimes they can cause problems and prevent us from connecting normally. For this reason, we are going to explain some reasons why the Wi-Fi connection can fail due to this.

Especially it can be due to the firewall. Also consider a connection insecure and block it. It is a problem that is present in Windows 10. It could also be the case that the same thing happens with the antivirus. Therefore it is advisable to take a look at the configuration to avoid these failures.

Wi-Fi does not have a valid IP configuration

We can also run into a very typical error in which the system alerts us that it does not have a valid IP configuration. This can affect our Wi-Fi connection in Windows. It means there is a problem with the TCP / IP. Keep in mind that we can try different methods to solve this problem.

One of the options we have at our disposal is to establish an IP address manually. It is possible that the error is precisely that you are trying to use an incorrect IP. We can also uninstall and reinstall the Wi-Fi driver, update it, or reset TCP / IP.

Doesn’t automatically connect to a network

This is something that is very present as well and we have to say that the solution is very simple. If we want our Wi-Fi to connect automatically when we start the operating system we can configure it. To do this, we go to the Wi-Fi icon that appears next to the clock, in the taskbar, and select the network that interests us. Later we give the box to Connect automatically.

In case we have carried out this step and it does not connect automatically, what we can do is to forget that network and reconnect. We will have to put the password again. From that moment the network should automatically connect.

Connected to the wrong band

Today modern devices can connect through the band of the 2.4 GHz and 5 GHz. Each option has its advantages and disadvantages. We must therefore choose which one best suits what we are looking for at all times. For example, the first allows us to connect from a greater distance to the router, while the second is the best if we want the maximum speed, although we must connect closer.

Therefore, if we have problems with Wi-Fi in Windows 10, we may have to look at which band we are connected to. That can be decisive and would help us to have a higher speed, more stability and avoid possible problems with connectivity.

Bad repeater configuration

Having Wi-Fi repeaters, Mesh systems or PLC devices can help to significantly improve the quality of the signal, have a better speed and make the connection more optimal. However, we may have a bad configuration, both physically and at the software level, and that causes problems when connecting from Windows 10.

In case of using any of these devices that we mention and if we see that there are connection problems in the Microsoft operating system, we can try to optimize the location of those repeaters and see if we have any wrongly configured parameters. Any mistake we make can lead to problems when it comes to browsing.

In short, these are some of the main problems that can be with a Wi-Fi network. We have explained what we can do to avoid these problems. Some cases simply require a slight change in the settings for it to work properly.

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