I'm working in a document and suddenly I can't change type size in InDesign.
This has happened before but eventually I was able to get the ability back by closing and re-opening the file or shutting down and then re-opening InDesign.
Today I tried all of those things plus re-starting the computer but that hasn't work either.
What else can I do?
Trash my preferences seems to be a suggestion I've heard for these sorts of things in the past.
Is that applicable here?
If so, how do I do that?