Technology

Top Network Connectivity Issues and How to Resolve Them

Whether you are working on an important assignment, or simply catching up with your favorite movies, encountering an internet network connectivity issue tends to be incredibly frustrating. These can put a damper on productivity and make you lose valuable time. Furthermore, navigating network issues in a business setting is incredibly difficult as they are complicated.

The bad news is you are going to encounter network connectivity issues in some form whether you like it or not. They can be many reasons behind a connectivity issue making it difficult to pinpoint. However, the good part is that once you identify the problem these issues are easy to resolve in most cases. We can further assist in this regard!

This guide will take you through commonly encountered network connectivity issues. We also aim to provide valuable solutions to these problems to save your valuable time and effort.

Let us get into it.

Slow Internet Speed

One of the most common network issues is a slow internet connection. There could be many factors contributing to the slow speed of your internet connection. From network congestion to malware attacks, your internet speed can be affected by several elements. If your connection is a part of a larger network within an organization, you may experience delayed responses due to an influx of traffic.

At times, employees try to download large files or applications for personal use because their house internet connection is not fast enough. This leads to network congestion and slows internet speed. To counter this, monitor all desktops via end-to-end monitoring tools and set out rules regarding the use of work desktops and internet connection.

Furthermore, a failed port or link can also be the reason behind network connectivity issues. Slow internet speed can be caused by weak Wi-Fi signals. Try getting a better internet plan. Opt for a service that offers a higher bandwidth to cater to your internet needs.

If you have been looking for a high-speed and reliable internet connection, you can check out Cox Communications. They offer phone and internet bundles catered to your needs. Reach out to Cox servicio al cliente en español to find out more.

Physical Damage Causing Connectivity Issues

This often goes unsuspected, but physical damage to any connected wires or your router can lead to network security issues. Poor cable management is often the root cause of damage to wires. If you are used to removing or adding cables to a switch with force, you may unintentionally be causing damage to their integrity.

With this treatment, cables may get damaged and even break in some cases. While plugging in a cable, you may accidentally disconnect or detach others, which leads to connectivity issues. To avoid the inconvenience, have a proper cable management strategy in place. You can use velcro strips, adhesive cable clips, or cable sleeves to keep your desk space tidy and the cables free from damage.

An old router that is unable to support your usage needs can be the culprit behind your network concerns. Consider switching to a more powerful router especially if multiple devices are using the same network. Get a dual-band device that allows consumers to dedicate a radio bandwidth to a particular use. Therefore, you can use the higher bandwidth for heavy-duty work like downloading large files and video streaming. Whereas, the lower bandwidth can cater to moderate internet usage.

Network Congestion

This happens if a network is unable to control the incoming traffic. Network congestion may be temporary but can lead to serious problems like packet loss and latency. Latency essentially is the period required for a single unit of data (data packet) to reach its destination. Delays in this process lead to performance issues that may affect the bandwidth.

When a data packet is unable to make it to the target location and back, the process is referred to as packet loss. Packet loss can be troublesome depending on the amount of data lost or the frequency of data loss.

A major cause of network congestion is excessive bandwidth usage. Bandwidth is often confused with internet speed, which is not exactly right. Bandwidth refers to the capacity of a network to transmit and receive data between devices. Consider bandwidth as the volume of data that can be transferred between devices within a timeframe.

A higher bandwidth allows a network to accommodate multiple connected devices and transfer data swiftly across them. If a device or a particular application is hogging a large portion of the bandwidth, the network becomes congested. In this case, other devices or applications are unable to access the internet or have to deal with a very slow internet speed.

To fix the problem, you need to first identify the application or device causing the congestion through end-to-end monitoring solutions. Network congestion usually occurs due to a lack of resources. To counter it, prioritize internet usage on some devices or tasks over others and avail the necessary resources to ensure a smooth internet connection.

Outdated Firmware

Firmware is a type of embedded software coded specifically for hardware (modem, router, etc.) with processing limitations to command their functions. Outdated firmware can lead to your network connection not performing well. Over time, manufacturers provide downloadable firmware updates to upgrade the functionality without replacing the hardware.

These updates introduce new features and enhance existing ones to improve the consumer experience. Firmware upgrades are crucial as they not only enhance performance but can also provide security. If manufacturers notice a vulnerability issue with their device’s hardware, they release firmware upgrades to protect against potential cybersecurity threats. Do not download any updates from a third-party vendor, only download updates from the official manufacturer site.

If you have been experiencing poor network connection continuously, it would be helpful to check for any firmware upgrades that are pending.

IP Address Duplication

IP address duplication occurs when two different devices are mistakenly assigned the same IP address leading to a duplication error. Two different systems having the same IP address will not be able to access the network connection. Fortunately, there is a simple fix to this problem.

Make one of the systems with the duplicate address a Dynamic Host Configuration Protocol client. DHCP stores the IP addresses assigned to the local networks and is responsible for assigning distinguishable addresses to new devices.

Improper Task management

Your system has a limited amount of resources that it is distributing amongst all components. This includes the internet connection, memory space, etc. Some applications run in the background occupying a large amount of these resources and causing you to experience connection lag. A simple solution to this issue is getting a task manager. This software will reveal all the applications that are running and the resources they are employing. You can then prioritize and close any unnecessary apps.

Try to restart applications that have been continuously running for a long time. Such applications tend to hog connections and leak said resources resulting in network issues.

Hacking

Cybercrime like hacking can be a potential cause behind your network connectivity woes. If your Wi-Fi protection is not strong enough, your internet connection becomes easy to hack. Individuals will hog your bandwidth leading you to experience a slow internet connection. Wi-Fi hacking is not to be taken lightly. Cybercriminals can redirect your traffic to websites ridden with viruses and get your credit card details just by hacking into Wi-Fi.

Set a strong Wi-Fi password. It should contain a mix of uppercase letters, lowercase letters, numbers, and special characters. Do not share your Wi-Fi password with people unless you are sure they pose no security threat. In addition, consider changing the Wi-Fi password every couple of months to maximize connection security. If you have trouble remembering complex passwords, use a password manager.

Viruses and Malware

Viruses and malware are the bitter reality of surfing online. They can attack your computer and cause connectivity issues without you realizing it. Surfing unsecured websites, interacting with pop-ups, and opening attachments in suspicious emails can lead to your system being infected with viruses and malware.

Viruses and malware can significantly reduce your system’s health and affect your internet surfing speed. Prevent viruses from doing any harm by investing in anti-virus protection software. You can either manually run a scan after set intervals or program the software to auto-scan for viruses.

Windows Defender is an anti-malware software that comes with windows systems and does a fine job of protecting against malware. You can check out other anti-virus software like Norton 360, McAfee, and Avast to beef up network protection.

Optimizing Your Internet Connection

Now that we have tackled common network connectivity issues, let’s take a look at a few ways to maximize internet speed. Here is how you can get the most out of your internet connection with a few simple changes.

Router Placement

Keeping your router in a cupboard or some similar enclosed space can reduce the Wi-Fi signal strength. This translates into a slow internet connection. Change the location of your router to a more centralized position. This enables the Wi-Fi signals to spread far and reach the farthest corners of a room.

Electronic devices like your home assistant or smart thermostat do not require maximum Wi-Fi strength. Prioritize your computer, phone, and gaming console and set them close to the router. They benefit more from a stronger Wi-Fi signal. Cable management can get tricky while moving the router to the center of the room. Invest in small brackets and wall mounts to attach the router cable to the wall. This will prevent the cable from being damaged and keep the room tidy.

Prioritize Devices

Most modern routers provide the option of prioritizing a particular device or connection over the others. Let us say you have an important project and are unable to research it because someone else is busy playing games online. You can simply prioritize your device to avoid any interruptions and inconveniences. Try cutting off devices that you no longer use, as they may be hogging bandwidth.

Reboot Your Internet Device

This may be the most repeated advice but it works! The VP of product management at Netgear revealed that if you are still using a 2.4GHZ router, rebooting it in case there is a connectivity issue will help. Your router will be compelled to choose a channel with little to no interference as it restarts.

Get Help

If you have tried your best to troubleshoot a connectivity problem but are unable to solve it reach out to your internet service provider. A service technician will come from their side to analyze the problem in detail and provide an expert opinion. For all you know, the problem may just lie with the provider and they would be able to help in a better capacity.

Preventing Internet Connectivity Issues

Here are a few tips to prevent future connectivity issues.

Replacing Old Equipment and Software

Allocate a portion of your budget to upgrading old software and replacing old equipment. All outdated equipment and software become an easy target for hacking attempts. This is because they do not have the upgraded security protocol that the newer versions come with. Old and damaged cables are a common cause of network connectivity issues.

Furthermore, invest in a backup power source to rely on amid a power outage. It is wise to back devices to different circuits. This is particularly helpful because if a single circuit goes out, not all your devices will be affected.

Staff Training

Connectivity issues can arise from a lack of proper training and human error. Users that are not tech-savvy make unintentional mistakes like plugging the cable into the wrong port, which results in the network being down. Many people struggle with configuring the right Wi-Fi settings.

If you are a business owner, you can counter these inconveniences by providing your staff with basic technical training. This will allow them to operate their systems independently and deal with the minor issues on their own.

Cybersecurity

A simple click to close an annoying popup may lead to your system being infected. A seemingly normal email can contain malware-ridden attachments. People are not fully aware of how prevalent cybercrime is. If somebody hacks into your network, they can access all linked devices and steal valuable information.

Do not ignore cybersecurity. Data breaches, identity theft, and financial fraud are more common than you think. Invest in excellent antimalware and anti-virus software and make sure all your apps and browsers are updated. Surf the web carefully and set a strong password so it is not hacked into.

In Summary

Network connections can be complex. Network connectivity issues are frustrating for everyone however, they can be incredibly complicated when faced on a large scale by companies or organizations. Connectivity issues can directly affect your productivity and may even cause operational delays.

It can be difficult to configure these concerns if you do not know where to begin. We hope that this guide was able to provide a road map to help you navigate through common connectivity issues and provide simple ways to deal with them. Make sure you follow our tips to optimize your internet speed and prevent future connectivity problems.

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