Check that you are using the correct wireless display mode on the projector.
Screen Mirroring wireless mode is required for most devices, but if you are trying to connect an Apple device, you will need to select the DLNA wireless mode.
Turn off Bluetooth on your phone or tablet, and then retry the connection. The Bluetooth connection on a phone or tablet may interfere with a wireless connection to the projector.
Restart your source device and your Miroir projector, and then try the connection again.
Environmental interference causes poor video quality.
Try reducing the distance between your projector and your source device.
If possible, ensure that both devices are in a location without walls or other obstructions between them.
Turn off other wireless and Bluetooth devices (such as wireless printers, or Bluetooth speakers) that may be causing interference, restart the source devices and projector, and then try connecting again.
