can't convert PDF files
Indesign is currently failing to open PDF and Illustrator files. The Covert dialogue pops up and takes a very long time to process before returning a failure message. Error says "some features in the PDF" are to blame, but it's happening with even previously good files and .ai files as well.
Issue initially presented on latest version (24.1.1); tried reinstalling, then tried uninstalling that and dialing back to version 21.0.2. Same issue every time, even on files I worked on previously with no issue. Have rebooted my system multiple times, no change. Sample PDF attached.
Windows 11 enterprise x64
AMD Ryzen 7 7700 8-Core Processor (3.80 GHz)
RAM 32.0 GB (31.1 GB usable)