I am experiencing problems with the new "Photos"
as of the Catalina upgrade. There are several things, but the most annoying is
the degrading of the focus after making changes to a photo. 1) After making
changes to a picture that is in sharp focus, the photo takes a long time to
process after hitting the "Done" button. Then when done, it is
slightly less sharp. I have played with validating this problem and it is a
recurring problem. I imported the same photo and looked at them side by side.
There is no question that the photo with changes is not in sharp focus. I
reverted the photo in question, and the sharp focus came back to the photo. I
tried it on another photo and the same thing happened. Have you noticed this
problem? I cannot find it reported in the Apple web site or other comments on
Catalina. The other problems: 2) Very slow, 3) When scrolling through photos,
the photo comes up as very fuzzy and then clarifies.