Hello.

I've used until 2 weeks ago a CS4 version of Indesign.
Now I have the CC2023.
I've troubles with the pdf export.
The document is always the same, a 720 pages catalogues with Illustrator pictures.
With the CS4, I was able to export 2 pages in around 5 seconds.
With the CC2023, it takes arount 2 minutes, and after that the software don't answer for other 3 minutes.

What happens?

Thanks.