I have been using a Flow to split multipage PDFs into single pages for over a year. Since the update a few weeks ago, it no longer works reliably. The PDF contains multiple invoices, I use the Flow to create single page invoices which then are uploaded to a SP document library and are run through RPA to extract data. Now most of the time the Flow only extracts a handful of the PDFs. There are often 50-70 pages, but the extraction only pulls 12-15 pages out. I may be using the wrong method but here is the relevant part of the Flow:

Could the loop be running too fast? Is there a better way to accomplish this?