Why Does Tubi Keep Buffering?

Why Does Tubi Keep Buffering?

If you are having problems with Tubi buffering on iOS, Android or your Roku tv, read this tutorial to find out what to do.

Why Does Tubi Keep Buffering

1. Poor Internet Connection

Usually, a bad connection is to blame for video buffering. Uncontrollable factors, such as the following, frequently result in poor cellular connections:

Cell Tower Distance: The cell signal must travel more from your mobile devices to your carrier’s cell tower. Although mobile signals can reach a long way, the intensity decreases as it does so.

Building Material: The signal trying to reach your mobile devices can be entirely blocked or degraded by metal, concrete, low-E glass, brick, and any other material used to construct your home or vehicle.

Natural Barriers: Cellular signals are continually reflected and refracted by trees, hills, lakes, and valleys, which causes the signal to deteriorate in intensity quickly.

Internet speed is the factor that causes buffering that is most frequently ignored. Many people believe they do not require an increase in internet speed. The speeds that internet service providers offer vary depending on their price points.

However, you need a faster connection to stream video, especially 4K. While the majority of streams may be seen at 20 Mbps. For the greatest streaming experience, your internet connection must have a minimum speed of 25 Mbps.

You can use various speed test applications to check whether your cellular data or internet rates are faster than the minimal requirements for streaming. However, the download speed is the primary metric that you should focus on.

It determines how quickly data from the internet gets to your device. If you want to run a test on your cellular data, disconnect from WiFi before running the speed test.

OpenSignal is an excellent program that measures speed much more than just. A video test or a speed test are the two types of tests you can run. The speed test will determine your upload and download speeds.

On the other hand, the video test demonstrates what to anticipate when streaming HD and SD videos.

You will also get access to a coverage map to check the strength of the mobile signal in your neighborhood and a cell tower finding tool in addition to data testing (which comes in handy when installing a signal booster). Accessible via the Play Store and the IOS App Store.

Fast is a quick and easy-to-use speed test that uses Tubi. Since download speeds determine if your data speed is fast enough to support Tubi or any streaming service, they are the main subject of this article.

There is no need to tap any buttons; the test will begin as soon as the app is opened. It’s incredibly quick (no pun intended), clear-cut, easy, and ad-free. Accessible via the Google Play Store and the App Store.

SpeedCheck is a comprehensive data speed test application that may be customized. For example, pressing a button may get information about download and upload speeds, latency, and data stability.

In addition, the software’s performance component displays how emailing, surfing, gaming, streaming, and video chatting will work on your smartphone based on your network connectivity results. Accessible via the Google Play Store and the App Store.

Fix 1 – Invest in a Signal Booster

The best option to permanently increase streaming speeds at home and while traveling is to purchase a cell phone signal booster if you routinely stream videos using cellular data.

A signal booster can overcome these issues, which can also greatly improve a weak cellular signal.

Strong outdoor antennas are used to gather the outside signal, coaxial cables are used to get around obstructions in the building structure, an amplifier is used to boost the signal, and an indoor antenna is used to broadcast the signal into the rooms or the entire house or vehicle, depending on your needs.

They thus greatly increase your data speeds and boost your cell signal. So Buffering videos won’t be a problem with a signal booster too often.

2. Too Many Devices Connected To Router

A wired or wireless connection is the two options for connecting a device to the internet. Faster and more dependable streaming is possible with a connected connection, which is accomplished by connecting your device to your Router with an Ethernet cable.

Using WiFi is convenient whether you’re at home, in a hotel, or somewhere else. Even if WiFi has accelerated, a hardwired connection is still the fastest option for internet access.

Buffering occurs when multiple gadgets are connected to a single network connection because of bandwidth consumption, especially if your router is unable to handle a high number of traffic.

Fix – 1 Restart Router

Resetting your Router can help if your streaming videos are frequently choppy. The streaming device’s cache, which serves as hidden memory, will be cleared by doing this.

Unfortunately, you must reconnect other devices because it also resets your Router to its factory default settings. Try upgrading your streaming devices last.

Fix 2 – Remove Other Devices Connected To Network

Wherever you can, make bandwidth available. WiFi devices are constantly pinging your wireless Router, even when you are not using them.

If you have several laptops, cellphones, tablets, and other smart gadgets in your home, that might mount up. Of course, everybody has the option to turn off WiFi.

Fix 3 – Switch From 5GHz WiFi over 2.4Ghz

To get the most bandwidth out of your WiFi connection, if you can’t run a cable connection, connect on 5Ghz rather than 2.4Ghz.

Typically, 5Ghz is excellent for faster speeds at closer ranges to your Router. Although 2.4Ghz is slower, it is preferable for locations furthest from your Router.

Fix 4 – Used Wired Ethernet Connection

If your internet connection is fast but still has to buffer, you might want to use a networking cable.

A strong signal is possible with an Ethernet cable that is up to 50 feet long. Your computer might require an additional adaptor along with the cables and connectors.

3. Tubi App Issues

You might wish to see if your internet connection is to blame if your favorite videos on Tubi keep buffering. In rare circumstances, an issue with the app may be the root of the issue.

Follow the steps below to resolve any issues you may be experiencing with the Free Tubi Movies & Series Tv app.

Fix 1 – Refresh Your Web Browser

A brief restart will assist in refreshing your connection and occasionally resolve any platform fault you encounter. Your browser’s refresh button should be pressed. If you are using the Tubi app, stop it, give it a little wait, and reopen it.

Fix 2 – Install Software Updates

Always check if your iPhone or Android software is current if you’re experiencing video latency. Software upgrades aim to enhance performance and fix issues.

Your streaming apps, web browser, and overall smartphone speed stop working as you should when you use outdated software.

Fix 3 – Clear Your Apps Cache

You could wish to clean the app cache if your Tubi keeps buffering. Every software uses cache memory to shorten loading times and eliminate buffering issues. When you try to watch your favorite videos on Tubi, it can, however, keep buffering.

Any unnecessary information, such as login information, will be removed throughout this procedure. If this doesn’t resolve your problem, you might wish to remove the program and give it another go.

It could be a good idea to try emptying the app cache if you’ve been using a Roku device for a while. Media and movies are cached on Roku players.

This may consume Storage if the caches are full. Thankfully, this procedure is easy. All you need is a remote control and a few minutes of your time.

For your Android device’s cache to be cleared;

1. Open the Settings menu on your Android device to clear the cache.

2. Choose Tubi under Apps.

3. Select Storage, then select Clear Data and Clear Cache 

1. Go to your browser’s History area to delete cookies and cache.

2. Choose between Clear History or Clear Browsing Data.

3. Make sure you select the boxes next to cookies and cache and set the Time Range to All Time.

4. To clear data, click. Reinstall the Tubi app

If none of the suggestions above worked, you could follow the instructions on your streaming device to remove the current version of your Tubi app.

Then, find Tubi by going to the app store section on your device. Next, install the program again, and then try playing your videos.

Fix 4 – Reopen The Application

The problem might be resolved by restarting the Tubi program. To do this, adhere to the procedures below.

1. Make sure your operating system is updated first.

2. Next, end any background processes.

3. Reopen the app and sign in with your credentials.

4. You might need to restart your device if the issue persists.

Fix 5 – Reduce Video Quality

Everyone enjoys streaming in pristine quality and clarity. Sadly, higher quality requires more data, which necessitates faster internet speeds.

The video quality on Tubi is predetermined by default, and many of these services alter it depending on your internet bandwidth to avoid buffering.

You can choose to adjust the Tubi application’s quality based on your particular preferences. Choose a lesser quality option in the app’s settings and observe how much faster your video loads.

Fix 6 – Contact Tubi Support

If none of the aforementioned suggestions have helped, you can get more help from Tubi support if you have tried them all.

4. You Are Using A VPN

On streaming services like Tubi, blacklisting your IP address or bandwidth throttling by your ISP might occasionally result in playback difficulties.

Using a VPN is a way to guarantee that no nefarious hackers (or shady government officials) are watching your every move while you browse the internet and stream all of that yummy information.

Unfortunately, the use of a virtual private network (VPN) almost always results in a performance penalty.

This is because each data packet must first be encrypted at a distant server and then decrypted. This can be seen with video buffering issues but also impacts PC performance in general.

Fix 1 – Reconnect To VPN

A VPN will link you to a quicker connection when you log in. These links, however, frequently evolve over time.

In this case, disconnect from your VPN if you use one, wait a few seconds, and reconnect. The VPN service provider will determine the fastest connection available right now for you, which could significantly speed up your connection.

Fix 2 – Test VPN

Make sure to test and update your settings if you use a VPN on your computer. Older or out-of-date VPNs may have a single-socket connection, which is prone to congestion and can result in considerable performance loss.

Make sure your VPN isn’t causing you to move more slowly by taking the time to assess its performance.

Fix 3 – Disable Ad Blocker

Ad blockers and VPNs make it easier to access Tubi. However, it can also negatively impact Tubi’s streaming capabilities. Your VPN connection will always constrain the speed at which you can stream content.

5. Device Issue

The Free Tubi Movies & Series Tv app might not be functioning properly for you because of a problem with your device. In addition to the issues mentioned above, the device itself may contribute to Tubi buffering.

Also, your device might not be able to stream video smoothly if it runs many other processes or multiple programs at once.

Fix 1 – Restart Device

Your device should usually restart to solve the problem. This easy method will resolve the Tubi issue by refreshing your device’s connection to the server. Then, simply close and reopen the Tubi app.

Fix 2 – Close Out Background Apps

The amount of bandwidth your streaming apps can utilize is limited by the number of active background processes. So if background programs aren’t being used, how do they save bandwidth?

Even though you aren’t utilizing the open apps, they are still consuming a lot of bandwidth and data, much like having several open websites on your computer causes your browser to lag. As a result, Tubi cannot download video data quickly enough to prevent buffering.

Fix 3 – Clear Out Internet Cache

Internet browsers like Safari, Chrome, and Firefox store cache to speed up and improve your experience. However, having an excessive amount of stored monetary data will slow down your data transfer and increase Tubi buffering.

Apple: Go to Settings, Safari, and “Clear Website Data.” Androids: To confirm, tap Clear History and Website Data on the pop-up. Clear Cache by going to Settings -> Apps -> Web Browser -> Storage ->

You have the option to remove app cache data on Android devices. For example, your streaming applications’ currency data might be deleted to increase download speeds.

Android users should go to Settings > Apps > Select the streaming app. Storage on Tap -> Press Clear Cache.

Fix 4 – Update OS

Make sure your device has the most recent updates loaded, whether you’re streaming from a Windows computer, a mobile phone or tablet, a game console, or a smart TV.

Fix 5 – Clean up your browser settings

Don’t immediately assign blame to your internet connection! Your devices, particularly your web browser, could be the problem. A local cache of the websites you’ve already visited is maintained by browsers.

When you visit a website again, the browser checks the cache; if the local material is current, it loads from there rather than downloading. Your browser may become clogged with temporary and cached data. As a result, slowing it down.


With a unique twist, Tubi is a streaming service that is free. Even though that idea isn’t entirely novel, the quickly expanding startup provides a mix of original content, on-demand movies, TV series, and live TV streaming channels without charging a monthly fee.

Depending on the duration of the movie and the amount of data it contains, the buffering procedure can change significantly. For a small movie, the buffering process might take a few seconds, but for a larger video, it might take several minutes.

Take a break if the movie you’re streaming keeps getting cut off by buffering. It could be tempting to start the video again right away after each buffering break. Alternatively, you may simply pause the broadcast for a while to allow the video to amass a larger buffer.

So, when you resume play, there will be less buffering. Having fewer interruptions is better than having more.

Therefore, even if you are unhappy that you cannot stream your preferred video on Tubi, you may still try to troubleshoot the problem, and you could fix it with several approaches.

David Johnson is a freelance writer with 9 years of experience writing for Techzillo and other established tech outlets like iMore. His focus and key interests are Apple and accessibility as well as consumer technology in general. Read our Editorial Guidlines and Fact Checking process.


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