Although I've got my phone setup to NOT do this (I think)........
Every once in a while an app will update and all by itself put it's icon on one of my screens, which usually forced other apps or widgets off that screen.
Which is a PIA since I'll be in a hurry to make a phone call to my wife (for example) and find that my contacts favorite widget is missing......or something else.
Anything I can do to correct this????