
Slow internet performance can be frustrating, but the good news is that it's often easy to fix. One common culprit is a slow router, which can be upgraded to improve speeds.
The average person uses around 10 devices per household, and each device can slow down your internet if it's not properly connected. Upgrading your router can make a big difference.
A slow internet connection can be caused by a variety of factors, including outdated equipment and excessive data usage. For example, if you have a router that's more than 3 years old, it may be time to consider an upgrade.
To determine if your internet speed is slow, check your internet service provider's recommended speed and compare it to your actual speed. You can do this by checking your router's settings or using an online speed test.
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Troubleshooting
Troubleshooting slow internet performance can be a real challenge, but don't worry, I've got some tips to help you get back online quickly.
First, check your physical connection, as a loose or damaged cable can cause significant slowdowns. This is especially true for people who use Ethernet cables.
If you're using Wi-Fi, try moving your router to a central location to improve signal strength and coverage.
Restarting your router can also help resolve issues, as it clears out any temporary glitches that might be causing the slowdown.
Downs Assessment
Older devices can be a major speed bottleneck. Some devices, especially those made more than a few years ago, simply aren't capable of certain connection speeds.
Your network's performance can be slowed down by slower devices blocking traffic from other devices. This is especially true for devices that are not capable of certain connection speeds.
Check the maximum speed of your devices to see if they're the issue. Compare speed results on different devices to determine if there's a slowdown on one particular device.
If a slower device is causing performance issues, it may need to be replaced.
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Video: Troubleshooting
Network congestion can be a real pain, making your internet connection feel like a crawl. It happens when data packet traffic exceeds your network's capacity, slowing everything down.
Streaming, video calls, and online gaming are common culprits behind network congestion. These activities use a lot of bandwidth, making it harder for other devices to get the data they need.
To reduce network congestion, prioritize your network traffic. This means scheduling bandwidth-intensive activities for times when other users in the household aren't online.
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Congestion
Congestion can be a major culprit behind slow internet speeds. Your home network is congested if too many devices are trying to access the internet at the same time, causing a traffic jam.
This can be especially true if you have multiple people streaming, video calling, or gaming online. Think of it like a road to your house with too many cars trying to get there at once.
To fix home network congestion, try using our internet speed test to see if you're getting the speed advertised by your ISP. If your results are close to your plan speed, consider upgrading your internet plan.
You can also dial back your internet usage by prioritizing network traffic and scheduling bandwidth-intensive activities for times when other users in the household aren't online. This can be as simple as doing big downloads in the middle of the night.
Large-scale network congestion, on the other hand, is out of your control. Your ISP may throttle internet speeds in your area to reduce traffic, but you can try to work around it by scheduling big downloads during non-peak hours.
Unfortunately, if heavy ISP slowdowns persist, the only real fix is to switch ISPs. Luckily, there are lots of new services available, like 5G home internet, Satellite, and new fiber developments.
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Ways to Improve
If your internet speeds are still slow after troubleshooting specific issues, there are other ways to boost your internet speed.
You can try upgrading your internet plan if your internet speed test results are close to your plan speed. This might be the case if your home network is congested and multiple devices are using the internet at the same time.
Upgrading your router can also help improve your internet speed. If your router is more than a few years old, it might be time to get something more modern.
Closing background programs on your devices can help reduce internet usage and improve speeds. This is especially true if you have multiple devices connected to your network.
Restarting your router can also help improve your internet speed. This simple step can often resolve issues and get your internet connection running smoothly again.
If none of these steps work, you may need to consider upgrading to a newer or more powerful router.
Device and Network
If you're experiencing slow internet performance, it's essential to take a closer look at your device and network settings. Rebooting your modem can often resolve issues, clearing the memory and resetting the connection.
Your router's placement can also impact your internet speed. Try moving it to a central and elevated location, away from walls and other devices that can interfere with your Wi-Fi signal. A weak signal can lead to slower speeds and frequent disconnects.
Here are some signs that your Wi-Fi signal is weak: you have fewer than three bars of signal strength on your device's Wi-Fi meter;you experience frequent disconnects or buffering;your internet speed is slower than expected.
To improve your Wi-Fi signal, consider replacing your router with one designed for longer ranges or better coverage, or add an extender to stretch your Wi-Fi signals into a previously unreachable area.
Is Everything Fully Plugged In?
Loose or damaged networking cables can degrade your internet signal, introduce signal interference, or even cutoff your bandwidth altogether. Check that the cable is fully inserted in the sockets on the modem, router, and any devices connected directly to your router; it should make an audible click when it plugged in.
The DSL cord from the modem to the jack should not have a filter. If you want to plug both your modem and your phone into the same wall jack, you can use a DSL splitter.
Loose power cords can also cause issues. Check to make sure both ends of all cords are firmly plugged in. You might be surprised at how many times an issue is caused by a loose wire.
Here's a quick checklist to ensure everything is plugged in properly:
- Power cord is plugged into a wall outlet and into the power port on the back of the modem
- DSL cord is plugged into a working phone jack and into the green DSL port on the back of the modem
- Ethernet cord is plugged into an Ethernet port on a computer and into an Ethernet port on the back of the modem
Remember, a good-quality cable will also help you get the "full" speed offered by your internet service provider (ISP).
Disconnect
Disconnecting unused devices can help divert resources to the devices that you’re actively using.
Disconnect devices like game consoles and IoT devices to prevent them from downloading updates in the background, which can slow down your internet.
Internet speed and download speed are closely linked, with most people finding 20 Mbps sufficient, but gamers and those using intensive programs doing better with 100 Mbps.
Don't let unnecessary devices hog your bandwidth – disconnect them and free up your internet for what matters.
Home Network and Interference
Your home network is congested, which can cause slow internet speeds. Think of your internet connection as a road directly to your house, and too many "cars" trying to get there at once can create a traffic jam.
One way to check if you need to upgrade your internet plan is to use an internet speed test to see if you're getting the speed advertised by your ISP. If your results are close to your plan speed, consider upgrading.
All kinds of electronic devices in your home can slow down your WiFi connection, including microwaves, cordless phones, Bluetooth devices, TVs, security systems, baby monitors, and more. These devices can interfere with your WiFi signal, causing it to weaken and slow down.
To fix this, you can try moving your router away from these devices or using the 5 GHz frequency signal, which gives more signal strength and faster speed over a shorter range.
Walls, distance, and interference from other WiFi networks can weaken your WiFi signal. Weaker WiFi signals mean slower speeds and frequent disconnects. You can tell if signal interference and weak WiFi signals are your issue by looking at your devices' WiFi meter.
Physical obstacles can also slow down your WiFi speed. Look out for brick or concrete walls or floors, large doors, windows, or mirrors, large containers of water, large appliances, ceramic tiles or plaster, and other similar obstructions that can block your WiFi signal.
Here are some common physical barriers that can slow down your WiFi signal:
- Brick or concrete walls or floors
- Large doors, windows, or mirrors
- Large containers of water (such as fish tanks)
- Large appliances like refrigerators
- Ceramic tiles or plaster
If you need to extend your WiFi signal, you can try using a WiFi extender. This device can increase coverage and help you get a stronger signal in areas farther from your router.
Bandwidth and Speed
If you're experiencing slow internet performance, it's essential to understand how bandwidth and speed work together. Different online activities use up your available bandwidth, and the more devices you have active at the same time, the more you may see slower speeds.
To maximize your internet speed, close bandwidth-heavy programs and applications, especially on your computer or laptop. Unnecessary programs could be hogging your bandwidth, slowing down your internet connection. Stop these background programs and quit unused applications to help speed up your connection.
Your home network can get congested if you overload your internet connection with too much traffic. To fix it, you can either lower your internet usage or upgrade to a faster plan. Restarting your modem and router is also an effective solution.
If you're using a wireless network, proximity to the wireless access point or router, as well as physical obstructions, can affect the quality of your internet connection. Moving closer to the access point and avoiding physical obstructions can improve your connection speed.
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Here are some common reasons for a slow internet connection:
1. Overloaded home network
2. Congested wireless network
3. Weak Wi-Fi signal
4. Damaged or loose network cables
5. Outdated devices
6. High latency
7. Provider network congestion
8. ISP throttling
To optimize your devices and boost your internet speed, consider the following:
- Shut down programs you're not using to free up memory on your computer.
- Close extra browser tabs you're not actively using.
- Lower the screen resolution on devices with a screen to save bandwidth.
By understanding how bandwidth and speed work together and taking steps to optimize your devices and network, you can improve your internet performance and enjoy a faster, more reliable connection.
Internet Service Provider (ISP)
Your internet service provider (ISP) can greatly impact your internet speed. Switching to a different ISP provider can improve your connection, as different providers vary in speed and reliability.
If you're not satisfied with your current internet speed, try closing background programs to free up bandwidth. This simple action can make a noticeable difference.
Upgrading your plan or switching to a different ISP provider can significantly increase your upload speed. If you haven't switched to fiber-optic internet, it may be worth considering, as it can increase speeds.
Here are some options to consider when looking for a new ISP:
- Upgrading your plan
- Switching to fiber-optic internet
- Switching to a different ISP provider
Service Improvement Needed
If your internet speed is slower than you need, you may need to upgrade your service. You can check if a faster plan is available by signing in to My CenturyLink on the web or in the app and checking Services.
Upgrading to a faster internet plan can be a simple solution. Sign in to My CenturyLink on the web or in the app and check Services for an available speed upgrade.
Adding a second line can also increase your bandwidth. In areas where a higher speed plan isn't available, a popular solution is to double your bandwidth by adding a second internet line.
Rural areas often have slower speeds than urban centers. You can consider using wireless internet through an antenna to improve performance in rural areas.
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ISP Throttling
ISP throttling is a common issue where your internet speed is deliberately slowed down by your ISP to manage network bandwidth usage. This can be due to various reasons, including regulating traffic, enforcing data caps, and dealing with network congestion.
You might not notice ISP throttling in many cases, but it can cause performance issues like buffering and lagging when your network is being throttled.
Using a VPN can help bypass ISP throttling by hiding your IP address from your ISP, making it harder for them to throttle your online activity.
Switch ISP
Switching to a different ISP can be a viable solution if you're experiencing slow internet speeds. This is because different providers vary in speed and reliability.
If you're not satisfied with your current internet speed, you may want to consider switching to a different ISP provider. This can be a game-changer, especially if you're using a lot of bandwidth for work or streaming.
Before making the switch, it's essential to research and compare different ISP providers in your area. You can enter your zip code to find a speedier plan that's available in your area.
Some popular options include upgrading to fiber-optic internet, which can significantly increase speeds. You can also try adding a second line to double your bandwidth, or look into rural internet options.
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Here are some key things to consider when switching to a different ISP:
Ultimately, switching to a different ISP can be a great way to improve your internet speed and overall online experience.
Hardware and Software
Hardware issues can significantly impact your internet speed. A damaged modem or router can hamper network performance, while a bent or frayed Ethernet cable can disrupt your connection. Inspect your hardware and cables for visible signs of damage, such as tears, dents, or frayed wires, and replace any faulty equipment.
Outdated devices can also slow down your performance, even on a fast internet connection. For example, the old PlayStation Vita handheld console supports up to 150 Mbps per second because it uses a Wi-Fi 4 radio. If you have speed issues on a desktop or laptop, make sure you have the latest OS and networking updates.
To optimize your hardware and software, follow these tips:
- Update your network driver to improve internet performance.
- Disable apps from running in the background on your device.
- Close unused applications and browser windows to avoid overwhelming your computer's CPU.
- Keep your device's operating system up to date by allowing auto-updates.
Try Rebooting Your Device

Rebooting your device can work wonders for your internet speed. This simple trick can clear out any temporary issues and get your connection running smoothly again.
Rebooting your modem is a good place to start. Sometimes, modems can slow down after running for a while, and a poor connection can be fixed by restarting it. This clears the memory and resets the connection, giving you the best WiFi signal by allowing the modem to select the channel with the least interference.
A power cycle can also refresh your connection and give your internet speeds a boost. This involves unplugging the modem and router, waiting 30 seconds, and then plugging them back in. This process clears the system memory, clears up any local communication issues, and reestablishes fresh connections.
Rebooting your router is also a good idea. While it may not directly increase speed, it clears the cache and refreshes the connection, allowing the router to select a less congested channel, potentially boosting performance.
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Here are some tips to keep in mind when rebooting your device:
- Unplug the power cable from the back of the modem, router, or gateway.
- Wait for the equipment to reboot, which can take up to 20 minutes.
- Make sure to unplug the router for at least 30 seconds to allow it to reboot.
- Consider updating your router's firmware to ensure optimal performance.
By trying these simple steps, you can troubleshoot and potentially resolve issues with your internet speed.
Do You Need the Right Fiber Equipment?
Fiber internet requires specific equipment to work with the fiber-optic technology.
You might already have a modem, but if you have fiber internet, you need to make sure it's compatible with the faster speeds you're getting.
Fiber internet has specific equipment requirements, and with faster speeds, you need to have the right modem to keep up.
A good rule of thumb is to check with your internet service provider to see if they have any specific equipment requirements for fiber internet.
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Background Apps
Background apps can be a major culprit when it comes to slowing down your internet speed. They continue to execute processes even when not in use, using up bandwidth and slowing down your connection.
These apps can include things like social media, email clients, and cloud storage services. They might be running in the background on your device, sucking up bandwidth and slowing down your internet speed.
To fix this issue, you can disable apps from running in the background on your device, close them completely when you're done using them, or disconnect your devices from the internet when they're not in use.
Here are some specific steps you can take to address the problem:
- Disable apps from running in the background on your device.
- Close apps completely when you're done using them.
- Disconnect your devices from the internet when they're not in use.
By taking these steps, you can help conserve bandwidth and improve your internet speed.
Fast VPN
Fast VPN is a game-changer for internet speed. A VPN can help prevent bandwidth throttling by your ISP.
Choosing a fast VPN like Avast SecureLine VPN is key to getting the most out of your internet connection. With speedy servers located around the world, you can browse privately and access content quickly.
By masking your IP address, a VPN prevents your ISP from throttling your connection. This means your internet may actually go faster with a VPN.
Setting up a VPN is a breeze. You can download and install the app on your computer, phone, or tablet in no time.
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Hardware and Software

Your computer's health can significantly impact your internet connection.
Spyware and viruses are two of the most frequent causes of poor internet performance. They can slow your system by interfering with your browser and monopolizing your internet connection.
Browser add-ons can also cause performance problems, adding to a rich browsing experience but slowing down your internet connection. Some add-ons can be quite resource-intensive.
Running multiple programs at the same time can compete with your web browser and cause delays. Closing unnecessary programs can help improve your internet speed.
Low disk space can also cause performance problems, making it essential to regularly delete your browser's temporary files. Increasing your disk space can help resolve this issue.
Using antivirus software to scan your connected devices and router can help detect and remove malware and viruses. This can significantly improve your internet speed.
If your router has malware, it can affect the internet speed of all connected devices. Disconnecting unfamiliar devices from your network immediately can help prevent further issues.
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Ethernet Cable
Using an Ethernet cable can significantly boost your internet speed. A wired connection is typically faster since it removes any interference caused by wireless signal transmission.
For stationary devices like computers and game consoles, plugging directly into the router using an Ethernet cable is the way to go. This setup gives you the fastest internet connection possible.
A good-quality Ethernet cable is essential for optimal performance. A short, high-quality cable is best, as a longer cable can introduce signal degradation. I personally switched to a shorter 30” cable from a higher-quality brand and my download speeds improved immediately.
Make sure the Ethernet cable is fully inserted in the sockets on the modem, router, and any devices connected directly to your router. It should make an audible click when it's plugged in.
Other Factors That Affect
Busy websites can become overwhelmed with users, especially if a popular TV commercial mentions the site, causing delays. This can happen even if you have a fast connection.
Computer viruses can also slow down the internet, as they spread by causing computers to send out hundreds or thousands of copies of the virus, overwhelming the system. Major outbreaks are often reported on antivirus vendor websites.
Local internet congestion occurs when many people try to connect to the internet at the same time, causing slowdowns, especially during peak hours like after school. Network administrators often monitor internet use to prevent this.
Web hosts can also impact speed, as high-bandwidth sites and platforms can become overwhelmed if they receive more demand than their servers can handle, causing buffering or slow load times.
Frequently Asked Questions
Is internet throttling illegal?
Internet throttling is currently legal in the US, but its legitimacy is subject to ongoing regulatory changes. However, even if throttling is allowed, ISPs must clearly inform their customers about it.
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