diànshì, jīdǐnghé hé tóupíng chū wèntí, kěnéng shì wǎngluò, zhànghào, yáokòngqì huò shèbèi běnshēn

电视、机顶盒和投屏出问题，可能是网络、账号、遥控器或设备本身。

Problems with the TV, set-top box, or screen casting may be caused by the network, account, remote control, or the device itself