Problem:

Voice assistant on Samsung tv are not responding or unable to turn on your Samsung smart tv?

Subject:  Google Assistance issues

Solution:

If voice assistant on Samsung tv are not responding or unable to turn on your Samsung smart tv then you need to change your Wi-Fi connection and connect to different network and reset network settings as well to fix google home app on Samsung smart tv not responding.

Most of the time it's a dns issue. A simple router reset works to.

Sometimes the cx phone is the issue as well.  IE the google assistant on the phone comes on at the same time in google HOME, hence not on the TV.

The cx could try to repair the Remote with the TV by pressing the return button and the Play/pause button a few seconds in front of the TV.