Bharathkumararji , via OnePlus 9 Pro , Nov 1, 2021 : My custom wallpaper gets changed on it's own to one of the oneplus default wallpapers. I have not applied any such setting for automatic wallpaper change. When I try to change it back to the desired one it doesn't change. I have to change it to a different default oneplus wallpaper and then to my desired one. Sometimes this wallpaper change happens while I am doing something on my phone like taking a video. Everything is stopped (video recording stops and is not saved) and something like a refresh happens and the wallpaper changes to oneplus default wallpaper.