When I unlock my phone or even chat get between apps the Secure Folder is constantly popping up. I have changed every setting I can think of and nothing helps. If I am on a call that requires me to press numbers for menu options it keeps minimizing the phone app to pop up the Secure Folder, over and over. This problem just started a couple of weeks ago. I've had the phone (S9 Note) for several months with no loo previous problems. I've even checked for viruses and reset all my data.