I've been using InDesign for a long time, and have never experienced this before.
The program crashes when I change an existing character style or paragraph style, or when I add a page to an existing document, or when I copy and paste content into a text frame... This all happens to the same file, a very simple 84 page booklet. There are hardly any images, it's basically all text. InDesign hangs, does not respond and I have to do a force quit several times a day. Any help would be appreciated, I'm trying to get this puppy to the printers...
What version of InDesign? What operating system?
InDesign CC2015, OS X El Capitan, version 10.11.3