Skip to Content

How to Fix Delay/Lag/Slow Response on Roku

Roku devices are extremely popular as they provide streaming content from many thousands of channels worldwide. Roku devices are constructed with many new innovative technologies to enhance your overall viewing experience, but they have been known to have issues with slow responses. These issues are usually from either software issues, problems with hardware or problems with internet connectivity. The good news is that careful troubleshooting can quickly and easily delineate the cause of the delayed responses on Roku so that you can fix them and resume streaming your favorite TV programs once again.

If your Roku is lagging, a common issue could be insufficient bandwidth due to an unstable or slow internet connection. Streaming high-quality videos requires a strong and reliable network connection. To fix this issue, go to Roku’s Settings, select “Network,” and run a connection test. If the test indicates a weak or unstable connection, consider using an Ethernet cable to directly connect your Roku device to the router for a more stable network. Alternatively, you can try improving the Wi-Fi signal by relocating your router or using a Wi-Fi extender.

Man watching tv

Another reason why your Roku device may be lagging is because of an overloaded cache. Over time, temporary files accumulate and can slow down the device’s performance. To clear the cache, you can perform a soft reset by pressing the “Home” button five times, followed by pressing the “Up” button once, and then “Rewind” twice, and “Fast Forward” twice using the Roku remote. Your Roku will restart, clearing its cache in the process.

Lastly, outdated software can also contribute to performance issues, including lag. Roku regularly releases updates to improve functionality and fix bugs. To check for updates, go to the Home screen, navigate to “Settings,” then “System,” and finally select “System Update.” If an update is available, follow the on-screen instructions to

How to Fix Input Lag on Roku TV

Woman holding a remote while watching tv

If you are having issues with input lag on your Roku TV, especially when using a gaming console, it is most likely caused by issues with different settings on the Roku TV that need to be adjusted. If you connect your gaming console to your Roku TV using the HDMI port on the Roku TV, the gaming console will be automatically reconfigured. Read on to learn how to fix input lag on your Ro0ku TV.

 If you want to know how to fix input lag on your Roku TV, switch to connect the gaming console to the HDMI Port on your Roku TV. Then, press * on the Roku TV Remote. Select Picture Settings and press Game Mode.

How to Fix Screen Mirroring Lag Roku

Holding a remote while pointing in the TV

Screen mirroring refers to the cloning of content that is playing from a smaller device and projecting it onto a larger screen such as a Roku TV.  If mirroring problems persist, it can ruin your viewing experience unless you can determine the source of it and resolve it quickly.

If you want to know how to fix screen mirroring lag on Roku, try setting Screen Mirroring Mode to never Allow by going to Settings and then to System and then to Screen Mirroring and finally go to Screen Mirroring Mode.

You can also try to use your Roku Remote to turn off the Screen Mirroring by going to Settings and then to System and then to Advanced Settings and then to Device Connect and then to Disable Device Connect.

As a final effort to solve this problem of screen mirroring lag if nothing else works, try turning off all control on mobile devices by going to Settings and then to System and then to Advance System Settings and then to Control by Mobile Apps and finally to Network Access and then to Disabled.

How to Fix Roku Subtitle Delay

Holding a remote while pointing in the TV

If you are watching a great movie on your Roku TV and the subtitles are out of sync, it can totally ruin everything. Luckily, you can take the following easy steps to resolve this problem.

If you want to know how to fix a Roku Subtitle Delay, try power cycling your Roku TV by unplugging your Roku TV, waiting for 60 seconds, and then plugging it back in. If this does not work, you can also try pressing the * button to make sure that the closed caption function is on and is not disabled.  

You can also try to check all the channels on your Roku TV device to see if they are all having the same problem with Roku Subtitle Delay.

If you are specifically having problems with Roku subtitles when you are trying to watch Netflix, try signing out and then signing back to the Netflix platform.

You can also check to see if there are any Netflix App Updates that are pending, and which could affect the subtitles on Roku.

In addition, you can also try to reload the Netflix App and then run it to see if a problem with the initiation of the Netflix App is causing the subtitles on your Roku device to be either delayed or out of sync.   

How to Fix Roku Remote Lag

Couple watching TV

All Roku units have a specially designed Remote Control that accompanies them. These Remotes are essential when trying to change any settings on the Roku unit itself. When the Roku Remote is lagging and slow to respond, it is an important issue that needs to be addressed quickly through following the troubleshooting steps as outlined below.

If you want to know how to fix a Roku Remote Lag, restart the Roku Remote and restart the Roku device. Then, take the batteries out of the Roku Remote and disconnect your Roku from its power source for five seconds.

Now, resync your Roku Remote and your Roku device. Take the batteries out of the Roku Remote again and unplug your Roku device for 5 seconds. Then, reconnect your Roku device to its electrical power source.

When you see the Home Screen appear on your Roku TV, put the batteries back into the Roku Remote. Press the paring Button on the Roku Remote Control for either a period of 3 seconds or until you see the pairing begin to flash.

Copyright article owner is for this article. This post was first published on February 22, 2022.

Once you see the pairing light start to flash, wait for an additional 30 seconds and then both devices should be paired and in sync.

When the pairing process has been completed, you will note the appearance of the pairing dialog box, which will indicate that the pairing connection has been completed.

 If you are using a Roku Streaming Stick + you can use an HDMI extension cable to connect it to the HDMI port of your TV and then you will no longer need to worry about the quality of your WiFi connection. This should then allow your Roku Remote to begin to work normally again.

In addition, you can try to upgrade to a 5G Hz Wireless Network, which tends to work better with a Roku Remote than does a 4G Network.

Related Articles

How To Sign Out Of Your Streaming Service On Roku

ReadyToDIY is the owner of this article. This post was published on February 22, 2022.

Roku Signal Problem (How to Troubleshoot)