is there any simple solution? One of the latest updates has it solved but it occurred again.
Windows 10, InDesign 16.1 (no new updates avaiable in CC).
try to delete InDesign preferences
Thank you very much! Your solution helped.
Now I have the same problem again but Shift+Ctrl+Alt doesn't work anymore. Any ideas?
I've found the solution. All you have to do is to delete the entire Caches folder form
%USERPROFILE%\AppData\Local\Adobe\InDesign\ --> your version --> your language