Sorry for the inconvenience caused to you.
Kindly share with us your machine details and Acrobat version.
Also please provide us some sample files on which you are facing this issue
An error occurred while saving the commentKathy commented
Having the same issue with blank pages. Sometimes just scrolling can create this situation. Am using Windows 10 and Adobe DC version 20.006.20034. Our IT department has been unable to fix this issue. Would appreciate any assistance.