The screen mirroring function has high requirement on network performance.
1. Turn off the router, turn on router after 5 minutes.
2. If the router provides a 5G band network, it is recommended to use the 5G band.
3. Adjust mirroring quality. It is recommended to use [Normal]. The higher the mirroring quality, the greater the delay.
4. If you are indeed far away from the router, it is recommended to use personal hotspot.
Data transfer between mobile phone and computer or TV does not consume mobile data.
5. Please make sure that your mobile phone has more than 70% power, it’s best to keep charging state.