I am running Adobe Lightroom 2015.2.1 on my Mac with El Capitain. Since the last update of Lightroom I am having problems when trying to shut down Lightroom and the only way to do it is to "Force Quit" the app. Is there a solution on the way or do I have to go back to the older version of Lightroom?
We are sorry to hear about the issue.
Can you please try the following steps:
Reset Lightroom preferences by holding the shift + option (Mac) or shift+alt (Windows) while launching Lightroom.
Thank's! Solution 1 did help and now Lightroom shuts down normally.