6 Ways to Fix Chromecast Lagging Issue

Chromecast devices

While the most recent TVs have Netflix and other services built-in, some people still possess a television introduced a few years ago.

If you’re one of these people, there’s a good chance you’ve used Chromecast to watch your favorite movie or series from a variety of streaming services. Chromecast is a beautiful gadget that adds intelligent TV functionality to your regular television.

Although Chromecast offers several functional capabilities, it relies on your wireless network for video streaming, which might create issues, mainly if your home network isn’t high-speed.


Clear the Background Apps

While streaming, it’s a good idea to close any background applications on your smartphone. Aside from that, it’s a good idea to shut off any background downloads. Before casting, close any undesirable programs that are active on your PC.

Lower the Video Streaming Quality

Especially, you may remedy the problem by lowering the video streaming quality. While your Chromecast device is unsuitable for receiving high-quality films, you may adjust the video quality when using applications like Netflix, Hulu, Disney +, YouTube, and others. Using Chrome, you may lower the video quality by selecting settings >> Select lower video quality from the projection quality tab.

Stream Local Media Files

When Chromecast is sluggish when streaming videos, the best option is to play videos that have been downloaded to your device. Streaming movies from applications like YouTube, Netflix, and Disney+ will slow down your network more since Chromecast utilizes your network to show the content from your device.

To circumvent this, try first downloading the Video you wish to view, then streaming it on Chromecast.

Use A Wired Connection.

Except for the Ultra variant, the Chromecast lacks crucial features such as a LAN connector due to its small size. Thankfully, Google created a specialized Ethernet Adapter for Chromecast to combat the wireless connection’s stuttering and lagging issues.

Restart your Chromecast and router.

And also, unstable network connections may also cause stutters and delays while streaming movies. You might try restarting your router if it has been operating for an extended period. This will enable the router to reload its resources and re-establish a good connection with your Internet service provider.

To begin, find and disconnect your router’s power cord. Please wait for 5 to 10 seconds before plugging it back into your router to turn it back on.

Then, restart your Chromecast now to make sure it’s working correctly. Unplug your Chromecast’s power cord and wait for 5 to 10 seconds before connecting it back in, as described above.

To power, your Chromecast, use a wall adapter and avoid utilizing USB ports from other devices. If your Chromecast isn’t getting enough power, it may not work as well as it should.

Try streaming the movie again after restarting your network and Chromecast to check if you still have sporadic delays and stutters.

Use only the supported apps.

Compared to unsupported applications, streaming multimedia using supported apps provides a smoother experience.

Several unsupported applications enable you to broadcast on Chromecast right now. If your streaming has been stuttering for a while, it’s possible that the program you’re using is to blame.

Thus, use only the official applications for high-quality, seamless streaming to prevent this.



Chromecast lagging audio

Here, the majority of the remedies in this section concern the Google Home app’s settings. If you have the newest version of the Google Home app installed on your Android or iOS device, you may apply these changes.

  • Power down your Chromecast. Disconnect your Chromecast, wait a few seconds, and plug it back in. A simple restart, as with many technical difficulties, may be all that is required to remedy the problem.
  • On your router, enable the 5 GHz channel. You are using the 5 GHz network that your Wi-Fi router broadcasts is the most straightforward approach to solve Chromecast audio delays (and obtain better overall performance). Reset the Chromecast to factory default, proceed through the setup procedure, and connect it to the 5 GHz channel to confirm it utilizes 5 GHz.
  • Adjust the location of your Wi-Fi router at home. The distance between your Chromecast device and your network significantly influences your streaming quality. Every device casts to the Chromecast over Wi-Fi; thus, the closer your Chromecast (and your device) is to the router, the less likely there will be a delay. Make sure your router’s antennae are in the right place as well.
  • Especially, make sure your network doesn’t have too many streaming devices. Modern streaming services like Netflix enable families to watch from many devices at the same time, but the more streaming activity you have, the less bandwidth your Chromecast stream has. This might result in stuttering audio and other visual buffering problems. While you’re solving this issue, ask everyone in your house to cease streaming.
  • Connect an ethernet wire from your Chromecast to the router if you’re using a Chromecast device with an ethernet connection. It will give you the best streaming experience possible. An Ethernet adapter for a first-generation Chromecast device is also available.
  • The streaming provider you’re transmitting from has a lower streaming quality. Because lesser resolutions demand less bandwidth from your network, this is a well-known cure for Netflix buffering difficulties.
  • Check whether the material you’re attempting to broadcast is encoded at 50 Hz by switching your Chromecast to 50 Hz HDMI mode. This may be done using the Google Home app. Select your Chromecast device, the gear icon, Video, then Use 50Hz HDMI Mode from the drop-down menu.
  • Adjust your Chromecast’s “Group delay correction.” To do so this procedure, open the Google Home app, choose the device experiencing audio delay, touch the gear icon, select Audio, and then Group delay repair. Adjust the time slider between the speakers that seem out of sync until the audio delay between them is rectified.


Chromecast is an excellent gadget for streaming entertainment to your television. It’s a fantastic gadget that everyone can utilize, regardless of their financial situation. When spraying with Chromecast, though, you may experience lag.


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