Why is My Roku TV So Slow (7 Ways To Fix It in Seconds)

Roku TV is a popular streaming device that enables its users to boost their entertainment with a variety of channels. Moreover, the economic rates at which it is available in the market are worth it. However, it is notable that, being an electronic device, it becomes why is my Roku tv so slow and may have some other issues after long years of usage. If your Roku TV is not responding to your remote instructions or not performing well, this article has got you covered. There are some common elements that help Roku to perform smoothly. These include proper internet connection, firmware update, and suitable memory.

On the contrary, if you are using Roku for multiple purposes like streaming, gaming, listening to music, etc, it can slow down the internet speed. Furthermore, if the apps are not appropriately closed, they run on the back end and produce junk files that lessen the functioning of your Roku. But these problems can be resolved easily with a vigilant mind.

In this article, I will mention the possible reasons that trigger why is my Roku TV so slows down. Also, I will be suggesting some common but authentic solutions to resolve this issue. Let’s dive deep into it!

Read Troubleshooting Roku Remote

Why Is My Roku TV So Slow?

The following are possible reasons for your Roku TV being slow over time.

  • Excessive apps are running in the background.
  • Network connectivity issues.
  • Cache Files piled up due to various apps.
  • An un-updated version of Roku Firmware.
  • Other Software problems.

Ways To Fix the Roku TV Speed

There are several ways to fix this issue speedily and easily. They are listed below.

  • Clear cache or junk files.
  • Reinsert or change the HDMI cable.
  • Uninstall unnecessary channels or apps.
  • Upgrade your system software to the latest version.
  • Check the power cells in the Remote.
  • Restart or Reboot your Roku TV.

Clear Cache or Junk Files

The Roku TV usually gets piled up with the junk and cache files of the apps streamed on the device. If these files are not cleared up for a long time, it causes several issues, including slowing down the device’s performance. Therefore, it is very important to remove such corrupted files from time to time so that the device performance can be improved.

Here are the steps to do so.

  • Switch on your Roku TV and Go to the Home screen.
  • Next, click the Home key on the remote five times in succession.
  • Then, click the Up arrow (^) key on the button.
  • Now, tap the Rewind button (<<) key twice in continuation.
  • Lastly, press the Fast Forward key (>>) twice consecutively.


The Roku TV will turn off and Turn on automatically. Now, verify if the issue is resolved or not. If it is not resolved yet, move to the next one.

Reinsert or Change The HDMI Cable


If you have connected your Roku TV to the streaming device via HDMI cable, it is very important to maintain it. Otherwise, it will be damaged, and dust particles will adversely affect the device’s performance. Though HDMI cables last long, they usually get damaged and dysfunctional due to loose ends, scratches and twisting. This results in irregular flow of signals and slows the device.

Moreover, if you have been using the same HDMI cable for five years, it is suggested that you replace it with a new one.

Uninstall Unnecessary Channels or Apps

If you have some apps on your Roku device that you used just once and now it is worthless, you should uninstall them without any second thought. This is because it consumes space and produces junk files, which ultimately causes lagging and buffering. It takes no time to remove these unwanted apps or channels. All you need to do is to locate the specific app you want to remove. Now open the info page of that app. Then, press the eight key on the Remote. It will highlight the Remove Channel option by showing a box around it.

Here, it is notable that you should not select the move option as it will only change the location of the particular app on the home screen.

Upgrade Your System Software to the Latest Version

Roku keeps on introducing new software updates depending upon the user’s feedback. Thus, it is very crucial to update the Roku TV if any update is available. These updates enhance the performance of the Roku TV as they introduce new features and remove bugs. These updates are automatically downloaded in the background when the internet connection is stable, and your device is connected. However, you can also manually check for the Update from the Settings bar to resolve your particular issue.

Here is the procedure to check for the software update.

  • Tap on the Home button on the Roku TV.
  • Move to the Settings bar and select the System option.
  • Then, click on System Update.
  • Now, hit the Check Now option to know if there is any update available.


  • Click on Update if any update is available.

Check the Power Cells in the Remote

Another reason for your Roku TV being sluggish can be the draining power cells or batteries. If you have been using the same batteries for a long time, you should preferably replace them. In case you are unsure if the batteries need to be changed, you can look for the Roku remote battery status.


The following are the steps to get it done.

  • Click on the Home button on the screen using the remote.
  • Go to the Settings.
  • Now, scroll down to the Remote and Settings option.
  • Then, select the Remote option.
  • Lastly, click on About.

You will get all the information on your Remote, including the charge level of the inserted batteries. Make sure that when you are performing this process, the distance between the Roku TV and the remote is minimal.

Restart or Reboot your Roku TV

Some users love binge-watching at night, but the reality is that they fall asleep without turning off the TV. These extended hours of streaming heat up the device, and it has a bad impact on the performance. You can restart your device using a remote or do it manually.

Restart Your Roku TV Using the Remote

  1. Press the Home key on your Remote.
  2. Go to the Settings Menu and click on the System.
  3. Now, tap on System Restart.
  4. Lastly, select the Restart option to complete the process.

Restart Your Roku device Manually

  1. Power off your Roku TV and disconnect it from the power outlet.
  2. Now, wait for 30 seconds and allow the device to cool down.
  3. Now, Reconnect the power cable into the socket and turn on the TV.
  4. Congratulations! The process is completed now. Refresh your device and remove bugs.


Q: Is a Factory Reset required to improve the Roku’s performance?

A: No, you do not need it in all cases. However, if the issue is not resolved by the methods mentioned in the article, you can try them as a last resort. But be mindful that you must copy your content before performing Factory Reset on your Roku TV.

Q: List down the steps to do a Factory Reset on Roku TV.

  1. Click on the Home key on the Remote.
  2. Navigate to the Settings panel and then select the System option.
  3. Next, click on Advanced System Settings.
  4. Locate the Factory Reset option.
  5. Finally, confirm by entering the code in the required field.

Q: If I can check my internet speed on my Roku TV?

A: Yes, you can easily do it by running a speed test on your Roku device. The following are the steps to get it done.

  1. Tap on the Home button.
  2. Open up the Settings of your Roku device.
  3. Click on the Network window and select Check Connection.

Q: Does the solution and process to speed up Roku TV remain the same for all models?

A: Yes, the process and settings to resolve this particular issue remain the same for all the Roku models, including Insights, Element TV, TCL, and Hisense.


This article sheds light on all the root causes of Roku being slow and the possible solutions to fix it. In this way, you can easily improve the functionality of your Roku device and enjoy streaming various shows. After reading this article thoroughly, you can detect the root cause and troubleshoot it with the relevant solution from the article. If you have to know more about it, you can contact us freely. Highly obliged to have your Valuable Time!

Sufyan Bhatti
Sufyan Bhatti

Sufyan Bhatti, a dedicated Roku enthusiast at Roku TV Master, simplifies complex smart TV concepts. His laid-back demeanor and talent for explanation make him the go-to for Roku queries. He writes user-friendly articles, encourages community building, and remains approachable. Sufyan's expertise and dedication benefit Roku users worldwide.

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