As with any smart device, you’re bound to run into technical difficulties with Google Chromecast at some point. One of the most common complaints from users is that Chromecast unexpectedly disconnects. This is inconvenient, time-consuming, and aggravating.

Your Chromecast may disconnect on its own due to a variety of factors. In this article, we’ll go over them and offer advice on how to resolve them as quickly as possible.

Chromecast is constantly disconnecting from WiFi.

You may experience connection issues regardless of which Chromecast version you have. Fortunately, the solutions are nearly identical. Fortunately, troubleshooting Chromecast connection issues is simple and quick.

Increase the distance between your WiFi router and your Chromecast.

One of the reasons Chromecast may disconnect is because it is too far away from your Wi-Fi router. Fortunately, this is a simple fix: move your router closer to your Chromecast. The router should ideally be within 15 feet (4.5 metres) of the Chromecast device. This allows your Chromecast to connect to the Wi-Fi signal without interruptions or problems.

Check that you’re using the correct cables.

Using cables other than the ones included with your Chromecast may result in connection issues. With your device, you should have received a stereo 3.5 mm analogue audio cable, a USB cable, and a power supply, which you should always use. If you discover that the original cables are damaged, the best solution is to order replacements from Google.

Examine for Updates

If you’re using Chromecast on your laptop, keeping the browser up to date can help you avoid connection issues.To check for updates, perform the following steps:

  1. Launch Chrome.
  2. In the top-right corner, tap the three-dot icon.
  3. “Update Google Chrome” will appear. If you don’t see this option, your browser has already been updated.
  4. After updating, press the “Relaunch” button.

To ensure that everything is running smoothly, clear your browsing and download history, cookies, and cache in addition to updating your browser.

Chromecast should be reset

Due to a bug, your Chromecast may be experiencing connection issues. This can be resolved by resetting the device. For about 25-30 seconds, press the button on the side of your Chromecast until the light begins to blink red.

Because this is a factory reset that will return your device to its factory settings, you should only do it if you’ve recently purchased it. If you’ve had your Chromecast for a while and don’t want to lose your settings, try one of the other solutions we’ve provided before using this one.

You can also perform a factory reset from your phone’s Home app:

  1. Launch the Home app.
  2. Select “Settings.”
  3. Select “System.”
  4. Select “About.”
  5. Select “Factory Reset.” Once the reset begins, you’ll notice a blinking light on your Chromecast.

Restart the Chromecast.

Restarting your Chromecast is another option for troubleshooting connection issues. You can do this using the Home app or by turning off the device’s power supply.

Chromecast restarting Using the Home App

Ascertain that your mobile device or tablet is connected to the same Wi-Fi network as your Chromecast.

  1. Launch the Home app.
  2. Select “Settings.”
  3. Select “More settings.”
  4. Select “Reboot.”
  5. Chromecast restarting From the Power Supply

Unplug your Chromecast’s power cable.

  1. Please wait one minute.
  2. Connect the power cable.

Please keep in mind that simply unplugging the HDMI cable from your Chromecast will not restart it. It must be completely unplugged from the power source.

Check and Reset Your WiFi

If your Wi-Fi is intermittent, this is the most common cause of your Chromecast disconnecting. You can determine if this is the issue by temporarily connecting your Chromecast to a different network. You can, for example, connect it to a hotspot created by your phone. If it works, it indicates that the issue is with your Wi-Fi.

This can be resolved by restarting your router:

  1. By pressing the power button, you can turn off your Wi-Fi router. If you can’t press the button with your finger, use a paper clip or a pin.
  1. Wait a few moments.
  2. Switch on the router.
  3. Connect your Chromecast to the network once more.

Why is Chromecast constantly disconnecting?

Aside from the factors mentioned in the preceding sections, there are a few other reasons why your Chromecast may be experiencing connection problems.

  • Chromecast age – a Chromecast device has an average lifespan of about two years. This does not imply that your device will cease to function after that time period. However, it is more likely to encounter connectivity issues. In any case, check your settings and restart your Wi-Fi router and Chromecast to see if it will connect. If this continues, you may need to purchase a new device.
  • Chromecast overuse – Chromecast, like any other device, will eventually wear out. If you use it excessively, it may malfunction and refuse to connect to your Wi-Fi. If you suspect this is the case, turn off your device and wait for it to cool. The best solution is to turn it off overnight, or even longer if possible.

Although there are several possible causes for your Chromecast’s connection problems, the most common is a problem with your Wi-Fi network. Before assuming that something is wrong with your Chromecast device, make sure everything is in working order.

Chromecast is constantly disconnecting from Android.

Examine the Battery Settings

If you’re having trouble connecting Chromecast to Android, first check your battery settings. Because there are apps that can quickly drain your battery, various phone manufacturers have added battery-saving features to their phones.

If you use Chromecast with an app that quickly drains your phone’s battery, the battery-saving option will shut down the app, causing your Chromecast to disconnect.

If you want to avoid this, take the following steps:

  1. Open your phone’s settings menu.
  2. Navigate to the battery menu.
  3. Navigate to the battery-saving menu.
  4. Turn off battery optimization for the Home app and any other apps you use with Chromecast, such as Netflix, YouTube, and so on.

Your phone will not monitor those apps and close them if they consume too much battery power. Keep in mind, however, that your phone’s battery will not last as long before needing to be recharged.

Examine Background Activity

Check the settings on your phone to see if the option to run apps in the background is enabled. When you turn off battery optimization on some models, background activity is automatically enabled. However, in some models, you must manually do this by going to your settings.

Examine the Connection Settings

Ascertain that your phone and Chromecast are both connected to the same network. If you have access to multiple Wi-Fi networks, select the one with the strongest signal for both your phone and Chromecast.

Install Google Home again.

If none of those solutions work and you’re still having connection problems, you can try reinstalling the Google Home App.

Examine Your Chromecast

The connection issues could be the result of your Chromecast not working properly. Restarting or resetting it may help.

Chromecast Continually Disconnects From iPhone

You may experience connection issues with your iPhone, just as you may with your Android device. The solutions are comparable:

Examine the Battery Settings

Make sure that battery optimization is turned off. Some apps rapidly deplete your battery, and this option prevents this by shutting down the app. If you want to use Chromecast for an extended period of time, you must disable the battery-saving feature. Otherwise, your phone will terminate the apps after a short period of time, and Chromecast will be disconnected.

Examine Background Activity

You must enable the option that allows apps to run in the background even if your screen is turned off or in sleep mode. If you do not enable this option, your Chromecast will be disconnected whenever your device goes to sleep and the screen goes dark.

Examine the Connection Settings

Your iPhone and Chromecast must be on the same network. If your iPhone automatically switches to a network with a stronger signal, your Chromecast will be disconnected.

Install Google Home again.

Reinstalling the Google Home app, as with Android, is one potential solution for connection issues.

Examine Your Chromecast

Because of a temporary glitch, your Chromecast may be disconnecting from your iPhone. Restart the device and reconnect it again. If that doesn’t work, you can try a factory reset, but keep in mind that your device will revert to its default settings.

Chromecast is constantly disconnecting from Google Home.

If you’re having this issue, you can rule out a few possibilities.

Turn off Battery Optimization.

If you’re using Google Home on your phone and have battery optimization enabled, your phone may close the app to save battery power.

Go to your device’s battery settings and make sure this option is turned off.

Update the Application

Google Home, like any other app, requires the most recent version to function properly. Check for available updates if you’ve disabled automatic updates.

Permit Background Activity

Allow apps to run in the background on your device. Otherwise, you may encounter connection issues every time your phone goes to sleep and the screen turns off.

Install the app again.

If nothing else works, try reinstalling Google Home, which should resolve any existing connection issues.

Chromecast is constantly disconnecting from YouTube.

YouTube is just one of the many apps that work with Chromecast. Check your phone’s settings if you’re having connection problems.

Optimizing the Battery

As previously stated, enabling this option will automatically kill apps that are draining the battery, such as YouTube. As a result, this option must be disabled. You can easily disable it by going to your settings and selecting battery options.

Activity in the Background

This option must be enabled in order for YouTube to run until you decide to close it. It’s usually linked to battery optimization, but if it isn’t, you’ll have to manually enable it.


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