Camera recording set up

I have some questions.

Option -> Event recording -> Schedule (all day) / Detect motion yes, Detect sound yes

After setting to, after a few hours or a day or two

Again, these settings are turned off.

Do you know why?

I do not use a separate SD card.

Which settings are off?
Do you have any Rules for this camera?

Nope.

I was set “All day”
Motion detect and Sound detect

After a few hour later -> set up wil All day option was OFF
and Motion and Sound detect also were OFF

Have you force closed the app and restarted your device?