Have you done any updates in the play store recently? Android Web view was causing issues last week and Google pushed an update. Check if that is up to date first.Ever since this update, I have been experiencing apps randomly freezing. Chrome, Facebook, etc. I have to go to the lock screen and back and often when I do the app freezing throws up a window to close or wait. Anyone else experiencing this? My wife is not experiencing this on her Pixel 3 XL and I have not installed the March update on her phone.