If your devices are not responding anymore and you are getting an error message saying Google Home cannot connect properly to the devices, try disconnecting and logging in again in your Google Account. 

  • You can also try saying: “Okay Google, sync my devices”.
  • Or try deleting any other accounts invited in your home and syncing again.

If your devices are simply not hearing you properly, make sure it is not installed too close to a wall or under a cabinet which might bounce back noise.

Another option is to enable your Voice Match. If you already enabled your Voice Match, please set it up again as Google regularly updates its algorithm.