Thanks worked perfect for me .. i removed some apps then the problem goneOk, so it's an app that's causing this behavior. In most cases, it's a game app, weather app, battery saver app, or remote control app that does this. The app could have been malicious or turned malicious via an update. To find it more easily, we will use Malwarebytes for Android.
Open Malwarebytes > Menu > Your Apps > Installed (sort by last update) > Which apps are the latest that got updated?