Display mirroring is a useful feature that allows you to extend or duplicate your display to another screen.
This can come in handy when you want to show a presentation to a group of people or simply want to watch a movie on a larger screen.
However, sometimes display mirroring may stop working on your Windows 10 computer, which can be frustrating.
In this article, we will discuss some possible solutions to fix display mirroring when it is exiting on Windows 10.
Check for Updates
The first thing you should do when facing any issue with your computer is to check for updates.
Microsoft regularly releases updates for Windows 10 that include bug fixes and performance improvements.
So, it is possible that an update may have fixed the display mirroring issue you are facing.
To check for updates, follow these steps:
- Open the Start menu and click on the “Settings” icon.
- In the Settings window, click on “Update & Security”.
- In the next window, click on the “Check for updates” button.
- If there are any updates available, they will be downloaded and installed automatically.

Restart the Computer and the Display Device
Sometimes, a simple restart can fix many issues with your computer.
So, if you are facing display mirroring issues on your Windows 10 computer, try restarting both the computer and the display device.
This can help reset the connection between the two devices and fix any temporary glitches that may be causing the issue.
To restart the computer, follow these steps:
- Click on the Start menu and click on the “Power” button.
- In the Power menu, click on the “Restart” option.
- Wait for the computer to restart and then try using display mirroring again.
To restart the display device, follow these steps:
- Turn off the display device.
- Unplug the power cord from the display device.
- Wait for a few seconds and then plug the power cord back in.
- Turn on the display device and try using display mirroring again.
Use the Troubleshooter
Windows 10 has a built-in troubleshooter that can automatically detect and fix common problems with your computer.
So, if you are facing display mirroring issues, you can try using the troubleshooter to see if it can fix the problem for you.
To use the troubleshooter, follow these steps:
- Open the Start menu and click on the “Settings” icon.
- In the Settings window, click on “Update & Security”.
- In the next window, click on the “Troubleshoot” option on the left-hand side.
- Scroll down and click on the “Display” option.
- Click on the “Run the troubleshooter” button.
- The troubleshooter will now scan your system for any display-related issues and try to fix them automatically.
Why does screen mirroring suddenly stop working?
There are a few possible reasons why screen mirroring might stop working suddenly. Some possible reasons include:
- The device you are trying to mirror to (such as a TV or projector) may have lost its connection to the network or to the device you are trying to mirror from (such as a phone or laptop).
- The screen mirroring feature may have been disabled on the device you are trying to mirror from, or it may not be supported by the device you are trying to mirror to.
- There may be a problem with the app you are using for screen mirroring, or with the operating system on the device you are trying to mirror from.
If you are experiencing this issue, you may want to try the following steps to troubleshoot the problem:
- Make sure both the device you are trying to mirror from and the device you are trying to mirror to are connected to the same network.
- Check the settings on the device you are trying to mirror from and make sure that the screen mirroring feature is enabled and that it is supported by the device you are trying to mirror to.
- Restart both the device you are trying to mirror from and the device you are trying to mirror to and try to connect them again.
- If you are using an app for screen mirroring, try uninstalling and reinstalling the app to see if that fixes the problem.
- If you are still having trouble, you may want to try using a different screen mirroring app or method to see if that works better.

Why does my Firestick keep exiting display mirroring?
There are a few possible reasons why your Firestick might keep exiting screen mirroring mode. Some possible reasons include:
- The Firestick may have lost its connection to the network or to the device you are trying to mirror from.
- The screen mirroring feature may have been disabled on the Firestick, or it may not be supported by the device you are trying to mirror from.
- There may be a problem with the app you are using for screen mirroring, or with the operating system on the Firestick.
- The Firestick may be running low on memory or processing power, which can cause it to exit screen mirroring mode.
If you are experiencing this issue, you may want to try the following steps to troubleshoot the problem:
- Make sure the Firestick is connected to the same network as the device you are trying to mirror from.
- Check the settings on the Firestick and make sure that the screen mirroring feature is enabled and that it is supported by the device you are trying to mirror from.
- Restart the Firestick and the device you are trying to mirror from and try to connect them again.
- If you are using an app for screen mirroring, try uninstalling and reinstalling the app to see if that fixes the problem.
- If you are still having trouble, you may want to try using a different screen mirroring app or method to see if that works better.
Final Thoughts
In conclusion, if you are experiencing issues with display mirroring on Windows 10, there are a few steps you can try to fix the problem.
These include making sure both devices are connected to the same network, checking the settings on both devices to ensure screen mirroring is enabled and supported, restarting both devices and trying to connect them again, and uninstalling and reinstalling any screen mirroring apps you are using.
If these steps do not resolve the issue, you may want to try using a different screen mirroring app or method.