Photo by Karolina Grabowska

Have you ever had rage-inducing moments caused by slow network speeds? Did you ever feel anxious about not completing your tasks on time because of damaged cables and weak Wi-Fi signals? Here, we will discuss common network failures.

Over time, businesses have evolved in terms of networking capabilities, especially in distributed location management. Peak performance, reliability, and ease are all qualities of a good business network. Through that, companies have successfully provided virtual products and services.

That’s why experiencing lag in the middle of video conferences, slow network speed, downloads buffering, and the worst, which is zero internet connection, are all signs of network problems. The struggle is real since daily tasks are carried over to the internet. Let check some of the most common network failures.

Probable causes of network issues

Faulty routers, switches, firewalls, and PC hardware can cause several network issues. Even erratic usage leads to frequent network bandwidth spikes, app configuration changes, and security breaches.

If no one takes care of the problem, it can get utterly frustrating, and severe consequences outside anyone’s control might even occur. Understanding why everything went wrong may help identify the problem better, enabling continuous monitoring of your company’s network performance. Doing your network connection a favor prevents the worst outcomes from affecting the end-user’s productivity.

Prevalent network issues

Here are some of the most common network issues within the workplace that you should be aware of:

1 – Excessive Bandwidth Consumption

In a certain amount of time, a maximum data amount is transferred through an internet connection – that amount is called the bandwidth. However, it often gets mistaken as internet speed. The bandwidth is the information sent over a link in volumes.

It is calculated in megabits per second or widely known as “Mpbs.” The higher the bandwidth, the faster data transfer could be, and it can handle many connected devices simultaneously. Another issue caused by high bandwidth usage is network congestion, followed by slow download speed.

Other reasons for high bandwidth include:

  • Large Downloads
  • Latency
  • Packet Loss
  • Video Streaming
  • Large Applications
  • File Sharing

2 – High CPU Usage

The CPU is the most crucial component of the computer. It does the job of processing instructions for operating systems and applications. Since it takes on a huge responsibility, it might cause trouble later on due to the large volume of usage over time. it is among the most common network failures.

And the more tasks your computer is simultaneously running, some things might get out of hand. For example, drastic CPU usage makes the processing slower. Since it buys a lot of time before executing the command, many network packets are being sent.

Several tools have been developed to monitor CPU usage and detect network metrics affecting performance degradation.

3 – Faulty Hardware

Not all network failures happen within. Sometimes, it’s also the hardware outside that might be causing various problems. When troubleshooting network issues, it’s not enough to limit the checking inside the network. The case might be too simple, which can be right there all along.

When experiencing an internet connection problem or network outage, it’s most likely the fault of deficient cables. Another scenario is when the LAN infrastructure is broken or damaged. It can lead to the reduction of data being transferred without any packet loss.

It is bothersome to check every cable, and it’s also a waste of time. A network performance monitoring software might help detect faulty monitor cables or even a defective connector. It measures network errors across all interfaces. Plus, it gives a warning if such problems show up.

4 – DNS Failures

The Domain Name System, or DNS, monitors how users find your website over the web. It matches domain names with IP addresses, connecting computers. The DNS works to look for relevant information within that domain.

Sadly, it’s one of those overlooked network issues. These are some of the common reasons for DNS failures to occur:

  • Terrible Configurations of DNS Records
  • High Latency
  • High TTL or “Time To Live” values
  • Faulty Hardware/Network

Your business will be at risk if users cannot access your site. Being offline for a while can cause problems in more ways than one.

Other issues affecting network connectivity

Firewalls, routers, switches, and Wi-Fi APs, are not spared from many network problems. For it to work correctly, an exemplary configuration must be in place. Otherwise, the issues will keep piling up and spiral out of control.

How the devices are configured ultimately contributes to the network performance. that’s why paying attention to the switches is critical so that you won’t encounter significant issues down the line.

TwoFeld Tech’s commitment to providing the best IT services

Are the network problems previously mentioned cause you to pull out your hair in frustration? Are they happening more often than usual? TwoFeld Tech offers a wide range of IT-related solutions, including computer network and wiring services.

Through our fast and efficient team, we can conduct diagnoses for common network issues. We also take a practical approach when dealing with these problems so you get the maximum value from your time and money.

Identifying small sets of problems that may be the actual cause of network failures is part of our effective strategy. Then, we offer remedies that give our clients better options and more reasonable expected costs. That’s why our clients end up satisfied after considering alternatives that won’t affect overall productivity.

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