I left the Family Search Central panel open for a while and it went and collected the list of my people who are linked to Family Search and for whom it thinks there is new information. Then I go look at that list to see what info I want to update / correct.
But here's the thing. MANY of those people in the list have nothing new about them, nothing at all. A simple example had a person with only a name, gender, birth date and parents. In the screen where my person's info and the FamilySearch person's info are compared, everything is green meaning (as far as I know) that the information is identical. Maybe it's the sources that are new? Nope, the tab at the top says Sources(0) so there are no Sources in FS that could have changed.
It's not just one person. Happens to me A LOT. and that wastes a lot of time Why does this happen?