Solutions When the Image or Sound Contains Static During Miracast Connection

If the projected image or sound contains static when connecting using Miracast, try the following solutions:

Avoid covering the Wi-Fi antenna of the mobile device.
If you use a Miracast connection and an internet connection at the same time, the image may stop or contain noise. Disconnect the internet connection to expand your wireless bandwidth and improve the connection speed of the mobile device.
Make sure the projection contents meet the Miracast requirements.
Depending on the settings of the mobile device, the connection may be lost when the device enters power saving mode. Check the electrical power saving settings on the mobile device.
Update to the latest version of the wireless driver or firmware on the mobile device.