Over the past several months, we have been having issues with page labeling. We combine single pdf's to one file, change the page labels as needed with new name, save, and when we optimize the file the page labeling changes. So, if I have pages 1-25, page 26 new page label (ie insert1), then the next page shows up as page 26 and not 27 as it was in file before we optimized. We also change pages in the back for Covers, ie C3 and C4. When the file optimizes, the page number switches C4 with C3 and C4 to C3. This has been going on for 3-4 months. Why is saving as optimized file changing the page labels in my file. Please fix.