If Windows Defender Firewall is the cause of the problem, you should head to Windows Update and install the latest security updates for your system. If you use a third-party firewall program, update or replace it. You’ll see a list of such drivers during and after the scan. Use the checkboxes to create a desktop icon, allow the program to run at startup, and allow the tool to send anonymous reports to its development team. Expand Driver Updates to check if the Network Adapter driver has been updated. Select Restart Now if Windows Update asks you to reboot your system to install the updates.
After the home page of Settings is displayed on your screen, click on the icon for System. When you restart your system, these issues will be cleared and, hopefully, the red mark will be gone. You can change the sound quality to predefined CD quality/ DVD quality/ Studio quality options at set frequencies. By changing the audio format of your PC, you are actually changing the sound quality in terms of sample rate and bit depth. This method can fix the crackling or distorted sound that comes when you play any video on your Windows PC. So you can try disabling the audio enhancements and then check if the crackling or distorted sound is fixed or not.
Being an in-built tool of your Windows 10 system, the network troubleshooter may help to fix the WiFi connection error and resolve network issues. Also, ensure that the optical fibre connection (if it’s a wired router) and power connection cables are attached properly to the windows 10 miracast drivers router. Once you’ve made a Wi-Fi connection with your Desktop or Laptop, you expect that the connection will be made every time Windows starts, and it should.
You’ll find the speaker icon in the system tray at the bottom-right corner of the screen on both Windows 10 and Windows 11. The volume mixer allows you adjust the volume for individual apps. I have a hot key mute button on this laptop that controls the speaker mute on/off that stays in the off position.