Every night, at the same time and even with the mic off my google nest says “I’m sorry I didn’t understand you, but I am learning”. I can’t find why this happen… somebody have a similar problem? Thanks!
Unplug your Google Nest Wifi point from the power outlet for a minute > Plug back in.
Open the Google Home app > Settings > Google Assistant > Manage all Assistant settings > Family Bell. Check if there’s a scheduled action at that specific time the Google Nest Wifi point speaks and disable it.
Go back to the Home view > Tap Automations > Check if there’s a set routine that defaults to your Google Nest Wifi point.
If there’s no Family Bell or Routine set, do a factory reset, then set up. Monitor it and let me know how it goes.
At the bottom of the Nest Wifi point, above the "G" logo, press and hold the small circle that's etched into the device for about 15 seconds.
The factory reset process starts about 5 seconds in. Continue to hold the button for 10 more seconds until there's a sound to confirm the device is reset.
After the device is reset, it can still appear in the Home app. To remove the device, perform an app factory reset.