I have WiFi, but no internet, is one of the most common searches on web search engines like Google or Bing. The truth is that it is a case that is constantly repeated and for this reason we decided to explain the possible causes and solutions. It's time to solve the problem without the need for complicated tutorials.
Keep in mind that in this particular case there are a large number of variables that can lead to problems of this type. To better understand the situation, we will present one by one the typical cases with their respective solutions, always in a compact and concrete way.
Causes and solutions when I have WiFi but no internet
The flaws They can come from various elements involved in the Internet connection. Before starting, you need to keep in mind the difference between WiFi and internet, which can greatly help you find a solution.
Internet is the network of networks, where we connect our devices to navigate cyberspace. Initially, it was developed as a connectivity system between computers, but it has evolved into what we know today.
For its part, WiFi is a wireless system that allows the connection between devices. We regularly use WiFi to connect to the internet without the need for cables and other similar equipment. The equipment that emits and receives the signal is called a Router and it requires an Internet connection to complete the sending and receiving of the packets.
This difference is fundamental when raising connectivity problems, where many times the problem "I have WiFi, but no internet", can be solved quickly and accurately.
Knowing this, I leave some of the typical problems and their possible solutions. Keep in mind that the methodology may vary depending on the device from which we try to make the connection.
High network traffic
There are hours of the day where gA large part of users connect simultaneously to the Internet. These moments are known as peaks and depending on the type of connectivity, the bandwidth can decrease considerably, especially when there are no modern interconnection systems.
During spikes, the connection can drop so low that it seems like we don't have a connection to the web. In many cases the Low bandwidth occurs only in one direction, upload or download. One way to check if it is due to this is to use tools to quantify the connection speed. Among the websites that will allow you to measure speed are Fast y SpeedTest.
In this case there is no immediate solution.. In case of verifying bandwidth problems, it may be advisable to request a larger connectivity plan, which is better suited to our needs. Another possible solution is to wait for the period of high web traffic to pass.
device problems
In many cases, we blame connectivity problems on factors outside our home or work, when the problem is inside. Whether on computers, mobiles, routers or modems, there may be various problems that do not allow adequate connectivity.
Avoiding breaks in data transmission, it can happen that both modems and routers have failures due to electrical fluctuations, these cause damage to its internal components. Even if the equipment turns on, the loss of connectivity can be generated. The particular solution in this case is to restart the equipment and wait a few minutes, if it persists, it will be necessary to request technical service and possibly the replacement of the damaged equipment.
In case the failure is occurring in a Tablet or mobile, it may be a particular bug within your operating system, which can be solved in the simplest way, restarting the computer.
Equipment setup
Many times the configuration of the equipment is one of the problems that can affect our connectivity, mainly in the router. All the equipment maintains a factory configuration, which allows us to connect without problems. To this configuration it is necessary to make some very simple changes, starting with the change or assignment of a password to connect.
Users, when configuring their router, can modify some other elements, which They can influence the moment of their linking or even block our equipment. The most advisable thing in these cases is to request technical help. However, if you are knowledgeable or just feel empowered, you can factory reset your computer and configure once more.
malware infection
It might sound crazy, but there is a wide variety of malware or computer viruses that can cause us to lose our connection. Some viruses simply use your connection to extract data, while others can simply kill you off the internet, even if you are connected via Wi-Fi. These types of threats have higher incidence in computers than on mobile devices.
The most recommended in these cases, as a form of prevention, is to have antivirus systems, which, although they will not protect you 100%, filter a large number of threats. Another way to Fighting infections is prevention, avoiding accessing unknown or disreputable links.
If the infection is already a reality, it may be necessary to call a specialized technician.
VPN usage
The use of a VPN, commonly, offers us protection to our privacy, however, they can generate problems in some particular cases. This type of tools redirect connection, which could cause the server you are connecting to to not be offering service.
The servers used by VPN have a finite lifetime, so its constant fall is quite common. The solution in this case is to turn off the VPN for a few minutes and try to connect without them.
Password changes or proxy failures
well be for some connectivity conflicts or even password changes on computers, the connection may be lost. This happens not only with the router, in which case it would inform you that it cannot connect, but also with the use of proxies.
The proxies are computer equipment that functions as intermediaries between a client and a server. For this, a direct link with the proxies is required, which in addition to addresses, requires credentials. Not all internet systems have proxies, this is regularly a paid service different from what is constantly used.
In case you have failures with the proxy, it is necessary to disconnect from it and enter without it. If you do not know the system, it may be advisable to contact the technician who offers the service.
Connection range failure
Despite being connected to a WiFi network, many times the signal is very weak, which causes us to not have the ability to navigate the internet. In this particular case, the use of range extenders, also known as WiFi Mesh, may be recommended. These devices are quite simple, they only require a power supply and a basic configuration, similar to that of the router.
As you can see, the possible problems and their solutions are widely diverse. I hope you have found the solution you were waiting for in these lines.