DonaldG

I have a similar problem. Turning off the tv at night using the tv sleep settings is very cumbersome to access, so I set up a routine using the Alexa app on my iPhone to turn off the tv 30 minutes after I tell Alexa I am going to sleep. The next time the tv is turned on it has no sound. The only way to fix it is to unplug the tv, then plug it back in.