Start by rebooting your router. While on your wi fi connection open google play store and see if the error is gone.
3 Ways To Fix Google Home Not Connecting To Wifi Router Or Internet
Google home failed to connect to the services. On your android device re enable wi fi and go to settings wi fi. If all of the above doesnt help reboot. Force your router to restart by unplugging the power cable. Tap add on the main screen of the app. Sometimes due to incorrect settings or an issue with the app google home fails to connect. Choose wi fi and then select forget network.
If the google api you want to use is not included in the google play services library you can connect using the appropriate rest api but you must get user authorization with oauth 20 first. Tap on your wi fi network again and re insert the password. To relieve some of the congestion you can also. Next power your google home off and then back on again by disconnecting and then reconnecting the power cable. See authorizing with google for rest apis. Turn wi fi on and off on the mobile setup device.
Tap settings the gear button on the google home device that needs its wi fi password updated. Take the device youre using for setup the device you installed the app on and turn the wi fi off and back on. From the google home app tap the device you want to reconfigure. If google home isnt the only device experiencing connection issues the problem may be fixed by moving the router to a more centralized location. So uninstall the app from your phone. Restart your phone and then download it again.
When i press to set the music service it says connection failed. Reconnect power cable back into the google home device. So when i try to accses my advanced settings in the app i get the message connection to the services failed and i cant find the problem. If you have a dual band router try setting up google home on both the. Im not sure why this cant be selected within any language as im using google home in english anyway. Googleapi objects are also cheap to create so you can instantiate them as needed to access google services.