Камера используется другим приложением

[Xazar]

 Даже когда закрыл все приложения. 

[Mansi_ASUS]

Hey @Xazar,

Have you checked which apps are permitted to use the camera?
Go to settings > Privacy > Permission Manager > Camera
Review and remove the permissions accordingly

[Xazar]

There are many applications, I don't want to turn off everything.

[karendirect]

Not much help to you at the moment but I can attest that Articulate are working on this.