Two common issues when streaming from Chromecast to Mac include poor audio and video that jumps and stutters or plays in low quality. Using AirPlay, you can display the contents of your Mac’s desktop, start a video in an app on your iPhone and “push” it to your TV, or play a game on your iPad and mirror your display on your TV. Sometimes, I lost my audio and saw the only video on my TV Screen. Chromecast audio mac chromecast audio mac Restart the Google Home app Restart your WiFi router.