I was having a major issue with the slowness of individual images loading into the Develop and Library modules. I decided to delete the Preferences and reboot the program. After re-entering my preferences, I am unable to expand the side panels in any of the modules because the expansion handles are missing. They do not show up in any module.
Are there any suggestions for restoring them?
Mac OS 10.12, Lightroom CC 2015 (2015-7)
Can you open the panels from the menu?
(Window > Panels)
Do the keyboard shortcuts work?
(Press Tab to show/hide all four side panels, or F5, F6, F7, F8 to open each individually)
Yes! Using the Function keys made the handle show up on both side panels and the bottom one. Thank you for your quick response.