A common problem for Roku users is the device will keep ‘Buffering’ or ‘Loading’ video. It can drive a person crazy trying to troubleshoot this problem. The Hulu, Netflix, and Vudu channels are notorious for this problem. So, I threw together this guide to help people figure out how to fix this issue.
In This Guide
Check For Outages
Make sure there are no outages on the service you are streaming video from. Visit Downdetector and search the name of the service you are using, or check Twitter to see if other people are experiencing the same problem.
- Navigate to Settings > System > System restart > Restart to restart the Roku. Alternately, you could remove the power cord from the Roku, then plug it back in.
If the Roku has decided to automatically download update files, they could take up space until the update is actually installed.
- Check under “Settings” > “System” > “System update” to see if you can force the Roku to complete the update.
Check Wi-Fi Signal
Check how strong your Wi-Fi signal is. You can do this by pressing the “Home” button on the remote to get to the home screen, then going to “Settings” > “Network” > “About“. Ensure that the “Signal strength” is “Excellent”. If it isn’t, you will need to check for reasons you’re not getting strong reception.
Turn off any electronics that use a Bluetooth channel such as speakers, headphones, or even smartphones.
If you’re Roku is connected to a 2.4 GHz Wi-Fi network, you may want to consider connecting it to a 5GHz network instead. 2.4GHz networks are prone to interference, especially if you live in an urban area. The 5GHz network has many more channels, so interference is almost never a problem.
Try moving the Roku to a location where it has a clear Wi-Fi signal. If you’re using a Roku Streaming Stick, try using an HDMI extender cable to connect the stick in a manner where the TV is not blocking Wi-Fi signals.
If you’re using Plex or are playing video from a device on your network, ensure that device also has a solid network connection.
Use Google DNS
Some users have reported better performance from their Roku as soon as they switch to using Google Public DNS. You can set your network router to use Google Public DNS by setting the DNS values to 18.104.22.168 and 22.214.171.124.
Check documentation provided for your particular router for instructions on setting DNS on your hardware.
A VPN service can cause a tremendous decrease in bandwidth. If you are using a VPN service, disable it.
Clear the Cache
The Roku stores all kinds of temporary data for quicker access. Sometimes this cache of data can cause problems. You can safely clear the cache by going to the home screen and pressing the following buttons in order:
- Home 5 times
- Up 1 time
- Rewind 2 times
- Fast Forward 2 times
If entered properly, the Roku will power down and restart after a few minutes. I’ve seen this process sometimes take a half hour, so be patient.
Reset Networking Equipment
Networking hardware needs to be restarted from time to time to keep it running smoothly. Try unplugging your router and any wireless access points you may be using for 10 seconds, then plug them back in.
This will refresh the hardware and hopefully improve the performance of your Roku.
Uninstall & Reinstall Channel
If you’re having trouble with a certain channel that keeps buffering, try removing, then re-installing the channel.
- From the Home screen, highlight the channel you wish to update.
- Press *.
- Select “Remove channel“.
- Select “Remove“.
- Wait for the channel to be removed.
- Press “Home” to go back to the Home screen, then select “Streaming Channels“.
- Navigate to the channel that needs to be reinstalled, then follow the steps to reinstall it.
Switch to Lower Quality Video
If you’re not getting the results you want watching video in 4K or high-definition, you may want to just settle for SD quality. This will reduce the demand for data on your network, and usually result in better performance. You can usually set the quality of your videos from the settings of your streaming service or within the settings of the channel you are using.
Otherwise, you can change the Roku display settings using these steps:
- Press the “Home” button on the remote to get to the home screen.
- Go to “Settings” > “Display type“.
- Select “720p TV“, then press “OK” to select it.
I hope this guide has helped you solve problems with your Roku getting stuck buffering. Please share your experience in the comments section.