I've been trying to do the following:
Whenever I click those buttons, or even something similar, I get no response. I can confirm that my machine is not freezing up, nor is it slow or lagging.
The other buttons below the Selection and Direct Selection Tool can be clicked on just fine.
Can anyone help?
Looks like InDesign didn't like it when I tried to make the default font sizes larger for easier reading...
This fixed the issue, thanks!