Why Is My Internet Connection Unstable? [2024’s Guide]


An unstable internet connection is the bane of every internet user’s existence—you’re in the middle of an important online meeting and your video call keeps cutting out, or you’re trying to binge-watch your favorite show on Netflix and the streaming keeps stopping. But, don’t worry—you’re not alone in wondering “why is my internet connection unstable?” In this blog post, we’ll explore some of the common instability causes and provide tips on how to fix it.

Why Is My Internet Connection Unstable?

There’s no straight answer to this question. Internet connection is achieved by a system of hardware and software that we rarely think about when it’s working smoothly. However, when there’s a problem of unstable connection, we realize there could be a number of reasons for it. In order to achieve a stable connection, you should first diagnose the problem—here are some of the most common reasons for an unstable connection or no internet altogether.

1. Router Malfunction

A router is a device that helps connect devices to the internet. It usually forms a wireless connection, and if it’s not working properly, your internet may be blocked or unstable. If your internet keeps disconnecting from your PC but works fine on other devices like smart TV, chances are it’s a router malfunction.

However, if the internet connection is unstable on all devices, here are a few reasons you should look into it.

  • Faulty Connection: Your router may not be properly plugged in, or the cable may be damaged.
  • Faulty Hardware: Your internet connection may be unstable because of a faulty piece of hardware, such as your modem or router.
  • Radio Interference: If there are other devices near your router using the same frequency, it can lead to interference and an unstable connection.
  • Weak Signal: If the router is too far from the device, it can lead to a weak signal and cause an unstable connection.
  • Software Issues: Your router not being optimally configured can lead to an unstable connection.

If your internet is not working and it’s not due to any of the above cases, it’s the equipment that needs your attention, and such a problem is solved locally.

2. Overloaded Channel

Sometimes, your internet connection may be unstable because there’s too much traffic on your channel. If many people in your area are connecting through the same channel, it can lead to congestion and instability, which was a common problem when a lot of people were working from home.

Other times, your internet connection can temporarily slow down if you’ve recently started a large download or are finally updating your device, and the internet speed will go back to normal when you finish.

3. Device Configuration

Another reason why your internet connection is unstable may be the configuration of devices. If you’re accessing the internet on multiple devices, make sure they’re all properly configured—each device should have a unique IP address and be on the same network.

Moreover, as part of power management policies, some devices turn certain services off to prolong battery life, which is more common in phones. If you experience an unstable connection when not using the device, chances are it’s due to power management settings that you can turn off, especially when you’re able to charge the device anytime you want.

4. Malicious Software

If you’re still wondering “why is my internet not working,” it could be due to malicious software. Malware software can cause internet problems in two ways. First, it can damage critical parts of the system responsible for connectivity. Second, it can trick you into thinking your internet isn’t stable to make you download another malware as a cure, but that can actually further corrupt your device.

Although this is likely not the reason for your unstable connection, it’s still a good idea to run a virus scan just to be sure.

DID YOU KNOW: Over 70% of Americans are worried about cybercrime. A good antivirus like Avast or Avira can protect you from any malicious software, and you can find out more about these in our security reviews.

How to Fix Your Unstable Internet Connection?

Now that we’ve looked at the possible causes of an unstable internet connection, let’s take a look at some of the ways to fix it.

1. Reset the Router

Sometimes, reconnecting the router can fix an unstable connection. Unplug the router from the power source and wait for 30 seconds before you plug it back in and try accessing the internet again.

2. Contact Your ISP and Check if There Is a Problem on Their End

As we’ve already mentioned, there’s an entire chain making internet connections happen. It’s possible there’s a problem at your internet provider’s end. Get a reliable internet provider or contact your current one, and they may be able to provide a workaround or fix the issue altogether.

3. Check for Software Updates

Next on our list of how to fix an unstable internet connection is updating your software. Make sure all your devices are up to date with the latest software updates, which often include bug fixes and enhancements that can improve your internet connection.

4. Update the Network Card Drivers

If you’re using a laptop, it’s possible the drivers for your network card need to be updated. Visit the manufacturer’s website and download the latest drivers for your device, install them, and try accessing the internet again.

Key Takeaways

There are a number of reasons why the internet connection is unstable—it can be a hardware issue, a software issue, or both.
The most common reason for the unstable connection is router malfunction due to faulty connection, faulty hardware, radio interference, or a weak signal.
Another reason for an unstable connection is an overloaded channel or malicious software.
To fix the unstable connection, you can reset your router or contact your ISP for further assistance.
You should also check for any software updates or update the network card drivers.

How to Stabilize the Internet Connection

Now that we’ve understood what causes an unstable internet connection, let’s look at how to stabilize it. If you’ve tried all the suggestions above and your internet connection is still unstable, there are a few more things you can do.

1. Find a Suitable Position for Your Router

The position of the router can significantly impact network connection, so experiment with finding the best spot, as it’s different for every home and office. Make sure the internet speed is stable throughout the space.

2. Place the Router Away From Objects and Furniture

If you place your router away from objects and furniture, you could solve the problem of unstable or no internet connection. Place the router in the open, preferably on an elevated platform so that the connection isn’t disturbed by any object. You should also keep it away from other electronic devices like baby monitors or cordless phones to ensure the radio signals aren’t disturbed, which is the main cause of internet problems.

3. Place the Router in the Central Position of the House

The best position for the router to get a stable wi-fi connection is at the center of the house. As all the devices will be in close range with the router, any connecting issues will be minimized. Moreover, make sure it’s not placed near a window, causing the strongest broadband connection to go out and make your internet connection unstable.

DID YOU KNOW: You should also invest in a good router rather than buying a cheap one to ensure both that you have a stable internet connection and that the router lasts long.


An unstable internet connection can be frustrating and cause a lot of problems. If you’re experiencing problems with your connection, the best thing to do is try some of the suggestions above to see if they help. You can also change the location of the router to make sure you get a stable connection throughout your home. If the problem persists, contact your ISP and see if there’s an issue on their end.


How do I check my internet stability?

You can check your internet stability by running a speed test. There are many different speed tests available online, so you can choose the one that’s most accurate for you.

How do I make my internet speed stable?

If you first determine “why is my internet connection unstable,” you can easily stabilize the speed by finding a suitable solution, and relocating your router is the best way to do it.

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