Why is my iPad losing sound every night but it is all fine in the morning?

[iMore Question]

iPad losing sound every night, but all fine in the morning.

The last few days the sound has vanished around 9:30pm.
I have tried so many fixes; factory reset, full reset, checked the side button, turned it off and on, change languages, cleaned the ear bud plug in point.
Every night, I give up. Turn it off, and like magic it is fine in the morning.
Usually, before it craps put,I will have been surfing news and entertainment websites, including YouTube. I deleted YouTube abs restarted the ipad in case that was the culprit to no avail.
Thoughts?
I don't have alarms set on any device. iPhone doesn't do this and they are pretty much sync'd.

 

[bamf-hacker]

Re: iPad losing sound every night, but all fine in the morning.

Check your Do Not Disturb settings.

Either look in control center at the moon icon to make sure it's off or go to settings and check there.