AmitDas9791 , via OnePlus 9 Pro Pine Green , Nov 28, 2021 : Hi, I am a OnePlus 9 pro user since last 1 month. I have noticed a major bug that if you use camera app for more than 1 minute in normal temparature in room than sometimes phone wallpaper will get back to default and camera app will take little extra time to close. Not sure what is the problem. Even when i am opening the camera app, its take some time to open, like not instant. Even my OnePlus 7 camera app open instantly.