I am working on a 100 page catalog. I am on page 70 and suddenly my smart guides will not work for all of the next pages after page 70. If I go back to any of the previous pages the smart guides work without a problem. Any thoughts or ideas as to what is the problem?
There are a couple standard troubleshooting techniques that might help.
There could be corruption in your document. Saving as IDML and reopening might help. Here's how:
If that doesn't work, try restoring your InDesign preferences. Here are some instructions: