Why Is My Zoom So Slow?

Why Is My Zoom So Slow

Zoom users have expressed disappointment after becoming so lagging, and they have important meetings to attend. Although network issues have been linked many times to cause Zoom lagging, some users have explained that Zoom slows down even when their network is very stable. So why is Zoom slow even though your internet connection is stable?

Quick Answer

Some users have linked the issue with operating system issues. When you are using Windows or Mac OS, it may have an issue that may prevent Zoom from operating as expected. Additionally, network issues can make Zoom to be slow. Thus, it is important to confirm the issue is only happening in Zoom, and if that is the case, check your internet connection.

The guide has explained why Zoom sometimes becomes slow. It has also explained the measures you can take to solve the issue.

Why Is My Zoom So Slow?

Zoom Is Outdated

One of the common reasons why Zoom has problems is because it has become outdated. Applications release updates that make them function properly, and when you have not updated your app, it will misbehave.

The issue is expected when you are using the Zoom application on a computer, and missing updating the application every time updates are released may make it slow or fail to load.

Weak Internet

Internet connection is crucial for the operation of most applications. Zoom is a real-time application that implies that a stable network must be available to use the app without problems. When the internet makes the app slow, you will realize that you are notified every time Zoom is loading.

Too Many Running Processes

When you are using Zoom while many applications are running, you may realize that Zoom is starting to be slow. The issue with many processes in the background is that they consume memory and CPU, leaving little memory for Zoom to operate.

Zoom requires enough RAM to operate faster. When the RAM storage is small, opening many applications and using them simultaneously causes a strain on the RAM, thus making other apps fail to perform.

Operating System Issues

An operating system makes it possible to achieve various functions in our computers. When your operating system is having problems, it may slow some applications like Zoom.

How To Fix a Slow Zoom

Now that you get some possible causes for slow Zoom, you can fix them using the following tips.

Update Your Operating System

Updating your operating system is one way of ensuring Zoom works properly. Some users who have had a slow Zoom while their internet is stable have explained that this tip has helped them to fix it. Use a bootable USB and update the Operating System, then check if Zoom is working correctly.

Update Zoom

Updating Zoom will ensure that frequent updates released to improve application performance are in place. Thus, if your Zoom is outdated, you need to update it as indicated in this section.

  1. Open Zoom.
  2. Click on the profile icon.
  3. Click on “Check for Updates” and update to the latest version.

Use a Stable Internet

Internet connection will affect how Zoom will function. When you realize Zoom is slow, the first thing you can do is do an internet speed test and confirm your internet is stable.

If the internet is below 5mbps, you should contact your internet service provider and know the issue.

Stop Background Processes

When using Zoom and multiple other applications are open, close them if they are not used. Closing background processes will help in releasing CPU and RAM resources that are being used by background processes.

  1. Search for “Task Manager” after clicking the Windows search icon. If you find it, click on it.
  2. Right-click on the programs you don’t need to be running.
  3. End running tasks by clicking “End Task” to release the CPU.

Moreover, if you discover some applications consuming the CPU and don’t recognize them, close them (“End Task”) to release the CPU and Ram.

Disable Microphone or Webcam When Not in Use

When you want to have a Zoom call, it is advisable to disable services like a microphone or webcam (video) on Zoom when you are not using them. When you do so, Zoom uses fewer resources, improving performance.

Moreover, disabling resources like a microphone when you are not using them will reduce background noises captured from your side, making a Zoom video successful.

Disable the Zoom Applications You Don’t Need

Zoom offers other applications like Trello and Evernote, which enhance other functionalities offered by Zoom. When such applications are not being used, it is important to disable them to reduce Zoom from slowing down.

Disable the Zoom application by following the steps below.

  1. Open Zoom marketplace on the browser.
  2. Use your Zoom credentials to log in.
  3. Tap the “Manage” option.
  4. Click on “Added Apps” from the left sidebar.
  5. Click the “Uninstall” option beside the application you no longer need on Zoom.

Once you have uninstalled Zoom apps, you may require to restart Zoom and see how it performs.

Find Alternative Application

If none of the methods explained helps fix Zoom being slow, it is advisable to consider Zoom alternatives like Microsoft Teams or Google Meet. The Zoom alternatives will allow you to attend or hold meetings and video conferences easily.


Zoom being slow has affected many users who have wondered how to deal with it despite having a stable network connection. If you think the internet is not the cause of Zoom’s slowing, read this guide for why Zoom is slow and how to fix it.

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