Live test - Max retry async calls reached

I’m trying to configure a model to process tables of data from multi-page PDFs. The table structure isn’t uniform as some of the header titles have a different orientation (set vertically).

The error message that returns is "Max retry async calls reached".

Even when I reduce the PDF to a single page PDF it still does not return an output.

Is there any particular way I should be configuring my model for a successful extraction?