By Tim Miller
Last updated on

Roku TV is a popular streaming device that allows you to watch your favorite shows and movies. If you are a Roku TV owner, you may have noticed that your TV is running slowly. This can be frustrating, especially if you are used to a faster TV.

It becomes even more frustrating when you don’t know why your Roku TV is running slow. You can try some troubleshooting steps to see if you can speed up your Roku TV.

The issues that can cause a Roku TV to run slowly include:

  • A slow or overloaded internet connection
  • An outdated or malfunctioning Roku device
  • A large number of apps or channels installed on your Roku TV
  • An outdated or inefficient Roku TV software
  • A Roku TV that is not properly ventilated

Best Ways To Fix Roku TV Is So Slow

When your Roku TV starts to run slow, there are a few ways you can try to speed it up. Here are some of the best ways to fix a slow Roku TV.

1. Check For Software Updates

Outdated software can often be the cause of performance issues, so the first thing you should do is check for any available updates.

To do this, follow these steps:

  • Go to the Home screen.
  • Select Settings > System > Software Updates.
  • If there’s an update available, install it and see if that speeds up your Roku TV.

Software updates not only can fix performance issues but also add new features and improve security. So it’s always a good idea to keep your Roku TV up to date.

Related: Can You Use a Firestick on a Roku TV?

2. Restart Your Roku TV

Some of the time, a straightforward restart will help improve the speed of your Roku. This help since it will clear the RAM of your Roku and close any running applications.

  • On your Roku remote, select the Home button.
  • Navigate to Settings > System.
  • Select Restart.
  • Select Restart again to confirm.
  • Once your Roku TV has restarted, try using it again to see if the speed has improved.

3. Check Your Network Connection

Roku requires a strong and stable internet connection to function properly. If you’re using a wireless connection, ensure it’s not too far from your router. If you’re using a wired connection, check the Ethernet cable to ensure it’s plugged in correctly.

When your internet connection is overloaded with too many devices, it can also cause Roku to run slowly. This means you need to check the number of devices currently connected to your network.

If they exceed the maximum number, try disconnecting some devices until you’re below the limit. Once you’ve checked and fixed your network connection, restart your Roku device and see if it’s running any faster.

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4. Turn Off Auto Start For Some Apps

Turning on your Roku automatically starts up any apps you had open when you last used it. This could be the culprit if you notice that your Roku is running slowly. When the apps auto-restart, some apps consume a lot of processing power, leading to a slower overall Roku experience.

To fix it, follow these steps:

  • Go to Settings > System > Advanced system settings.
  • Under the “AutoStart” section, uncheck any apps you don’t want to start up automatically.
  • Once you’ve made your changes, restart your Roku and see if it’s running any faster.

5. Reset Your Roku To Factory Settings

The factory setting is resetting all the settings to their defaults. This process can help you fix the slow and unresponsive issue with your Roku TV. The process helps in solving many issues with the Roku TV.

You can follow the steps below to reset your Roku to factory settings.

  • Step 1: On your Roku remote, press the Home button.
  • Step 2: Navigate to Settings and select it.
  • Step 3: Scroll down and select Factory reset.
  • Step 4: A warning message will appear on the screen. Select Factory reset again to confirm.

Your Roku TV will now reset to factory settings.

6. Check For Hardware Issues

Sometimes hardware issues like a faulty HDMI cable can cause problems with your Roku TV. A loose or broken HDMI cable can create a fuzzy or blurry picture. If you’re experiencing this issue, try reconnecting the HDMI cable to see if that solves the problem.

Other hardware issues that can cause Roku TV problems include a faulty power cord or a bad WiFi connection.

7. Disconnect External Devices

When Roku TV suddenly starts running slow, you should first check if any external devices are still connected to your TV. If you have an external hard drive or other storage device connected to your TV, try disconnecting it and see if that fixes the problem.

Some of the devices that can slow the TV include:

  • External hard drives
  • Other storage devices
  • Game consoles
  • Blu-ray players
  • DVD players
  • Cable/satellite boxes

8. Set Video Streaming Speed

Streaming high-quality videos can take a lot of bandwidth, resulting in slow internet speeds. Though the high quality is worth the wait, you might want to try reducing the video streaming quality to see if that gives you a speed boost.

Videos with a lower quality will still look good on your Roku TV, but they’ll take up less bandwidth.

9. Switch To Wired Connection

The traffic on your home network can also affect the speed of your Roku TV. If you’re using a wireless connection, try connecting your Roku TV to the internet using a wired connection. The wired connection is not affected by the number of devices on your home network or other factors affecting speed.

To connect your Roku TV to the internet using a wired connection:

  • Use an Ethernet cable to connect your Roku TV to your router, gateway, or modem.
  • Go to Settings > Network > Set up connection > Wired (Ethernet).
  • Select I am connected, then Continue. Your Roku TV will attempt to connect to the internet.
  • If you see an error message, go to Wired network connection troubleshooting.
  • When prompted, select Test connection to check your network speed.
  • If the test is successful, you’ll see a message saying, “Your network speed is X Mbps.”

10. Contact Roku Support

This should be your final resort if all the troubleshooting steps above don’t work. You might need to contact Roku support and ask for assistance. You will need to provide every detail about your Roku streaming problem.

The Roku customer service will help you troubleshoot the problem and offer a solution.

Related: Best Browsers for Roku

Frequently Asked Questions

How Can I Make My Roku Faster?

If you want to make your Roku faster, there are a few things that you can do. One thing that you can do is clear the cache on your Roku. This can be done by selecting the settings menu and “Clear Cache.”

Another thing that you can do is uninstall any unused or unwanted apps. To do this, go to the settings menu and select “Manage Installed Applications.” From there, you can select which apps you want to remove.

Finally, you can try resetting your Roku. This can be done by selecting the settings menu and “Reset.” Remember that this will erase all your settings and data, so make sure you have a backup before proceeding.

How Do I Clear Storage On My Roku?

When your Roku starts to fill up with apps, games, and other data, you’ll probably want to know how to clear storage on your Roku device. Depending on how much data you have, you may be able to clear it all off manually, or you may require Factory resetting your Roku.

Here’s a look at how to clear storage on your Roku and what to do if you can’t.

  • Manually deleting data from your Roku

If you only have a few apps or games installed on your Roku, you can probably delete them manually.

To do this, follow these steps:

  • Go to the home screen and select “Settings.”
  • Select “System“.
  • Select “Storage.”
  • On the storage page, you’ll see a list of all the apps and games installed on your Roku.
  • Select the ones you want to delete and press the “Delete” button.
  • Confirm that you want to delete the selected items, and they’ll be removed from your Roku.
  • Factory resetting your Roku

If you have a lot of data on your Roku or can’t delete some of it manually, you may require to Factory Reset your Roku. Factory resetting will delete all of the data on your Roku, including apps, games, settings, and preferences.

If you’d like to reset your Roku back to its original factory settings, follow the steps below:

  • Go to the home screen and select “Settings.”
  • Select “System.”
  • Select “Advanced system settings.
  • On the Advanced system settings page, you will select “Factory reset.”
  • You’ll be asked to confirm that you want to Factory reset your Roku.
  • Once you select “Reset,” all of the data on your Roku will be erased.

Why Is My TCL Roku TV Lagging?

One possible reason your TCL Roku TV might lag is that the internet connection is too slow. Another possibility is that too many devices are connected to the same network. If you have many devices streaming content simultaneously, it can bog down the network and cause issues like lagging.

You can try to improve the situation by restarting your router and modem and ensuring that no other devices are using the network simultaneously. You can also try connecting your TCL Roku TV to the internet using a wired connection instead of WiFi.

If the lag is still happening, it might be due to a problem with the TV itself. In this case, you can try resetting the TV to see if that fixes the issue.

Does Restarting Roku Clear Cache?

If you are wondering if restarting Roku clears the cache, then the answer is yes. A restart will clear the cached data on your Roku device and help resolve any issues you may have. If you are experiencing issues with your Roku device, such as freezing or buffering, then a restart may help resolve the issue.

To restart your Roku device, simply unplug it from the power outlet and plug it back in. Once your Roku device has restarted, you should notice a difference in performance. If you are still experiencing issues after restarting your Roku device, you may want to try Factory resetting it.

A factory reset will delete all of the data on your Roku device, including any cached data, so it is important to only Factory reset as a last resort. If you have any other questions about your Roku device or need help troubleshooting an issue, you can contact Roku customer support for assistance.

How Often Should I Restart My Roku TV?

Whenever you change your Roku TV’s settings, we recommend restarting it. This includes adding or removing channels, connecting to a new WiFi network, and more.

If you’re experiencing any issues with your Roku TV, a restart is always a good place to start. In most cases, restarting your Roku TV will fix any minor software glitches that may be causing problems. This is also a good way to clear your Roku TV’s memory and start fresh.

We recommend restarting your Roku TV at least once a week. This will help keep your Roku TV running smoothly and prevent any potential problems from cropping up.

How Long Do Roku TVs Last For?

You may be wondering how long Roku TVs last. After all, you don’t want to invest in a new TV only to have it die on you a few years later. Fortunately, Roku TVs are built to last. Many Roku TVs have a lifespan of 8-10 years. So, a Roku TV is a great option if you’re looking for a new TV that will last you for years.

Of course, there are a few things that can shorten the lifespan of a Roku TV. For example, if you use your Roku TV for gaming, it may not last as long as a Roku TV that is only used for watching movies and TV shows. Finally, if you don’t maintain your Roku TV properly, it may not last as long as it should.

Overall, a Roku TV is a great option if you’re looking for a new TV that will last you for years. So, if you’re in the market for a new TV, check out Roku TVs!

Where Is The Reset Button On Roku?

If you want to reset your Roku device, you will need to find the reset button. The reset button is typically located on the back of the device. Once you find the reset button, you must press and hold it for about five seconds. After you release the reset button, your Roku device should reboot.

How To Reboot Roku TV Without A Remote?

There are a few different ways that you can reboot a Roku TV without a remote. One way is to simply unplug the Roku from the power source and then plug it back in. This will reset the Roku and allow you to use it without a remote.

Another way to reboot your Roku without a remote is to use the Roku app on your smartphone or tablet.

Simply follow these steps:

  • Open the app and select the “Settings” option.
  • Select the “System” option.
  • Scroll down to the “Power” section.
  • Select the “Reboot” option to reboot your Roku.


Roku TV is a great way to watch TV, but sometimes it can be slow. The causes of this can vary depending on your specific TV and setup. With the above tips, you should be able to fix the problem and get back to watching your favorite shows in no time.

Ensure your TV is properly ventilated, and try a factory reset if all else fails. With these solutions, you’ll be sure to find the root of the problem and fix it in no time.

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