So, you need to change the firewall settings to continue the mirroring process. The firewall might block the screencast to Roku TV. While trying to mirror your Windows screen, third-party antivirus can block the process. Sometimes antivirus can treat some functions as untrusted. Changes Settings from Third-party AntivirusĪntivirus has many features for protecting the system and blocking functions to block malware. Here are the methods to fix screen mirroring not working with Windows 11: 1. I have found the quickest way, and let me share with you the methods. There are simple ways to resolve this without taking too much hassle. You don’t need to be a pro or take your Roku TV or device to the technician to solve this simple issue. Screen mirroring not working with Roku is a minor issue. How to Fix Screen Mirroring not Working in Windows 11 I have already told you the reasons behind it, now let’s jump into the fixing part. Screen mirroring not working with Windows systems is one of them. Roku steps up this feature furthermore by giving extra portability and flexibility.īut you can sometimes face problems with Roku. Modern TVs are smart enough to handle all sorts of multitasking, like browsing the internet and watching movies through stream services. TV is the most used device for sharing your laptop or mobile screen. Screen mirroring or casting is a great technology to share multimedia such as pictures, movies, or videos wirelessly from one device to another. Bluetooth remains active for a long time can cause lag in the system, and this is also responsible.

Backdated Windows or device drivers can cause screen cast problems too. Roku TV’s screen mirroring might not work with Windows 11 due to the firewall blocking, or the connection is not private. Why is Roku Screen Mirroring not Working in Windows 11? If that’s the case, move on to the next section.Īlso, check out our separate post on how to fix HBO MAX not working on Roku. Just in case, after setting up everything correctly, you might face screen casting isn’t working with your Windows laptop. So, you know how to set up Roku’s screen mirroring.

Now, you are good to go and cast whatever you want on Roku’s TV screen. Click on Allow from the prompt on the TV’s screen.Go to your Windows PC and press the Windows key + K.Ensure your PC and Roku device are connected to the same wireless or internet connection.Go to Settings > Network from Roku’s UI.Here are the steps to setup Roku’s screen mirroring: So, let me show you how to perfectly set up Roku’s screen mirroring. Still, you won’t be able to cast the screen to Roku in case you set up Roku’s screen mirroring inappropriately. Roku’s UI is so simple, and anyone can use it. Changes Settings from Third-party Antivirus How to Fix Screen Mirroring not Working in Windows 11.Why is Roku Screen Mirroring not Working in Windows 11?.

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