latest (12 May 2020) Acrobat DC/multi-page scanning fail/only one page is displayed in Acrobat
I have Acrobat DC Subscription...which recently updated itself to 20.009.20063 Planned update, May 12, 2020
this immediately caused multi-page scanning to fail; initiating scanning from acrobat with selected scanner (fi-6770 fujitsu) worked fine, and all pages were scanned, but Acrobat could only display first (front)page of scanned documents, using the "Show Scanner's User Interface" option.
To check issued, I managed to un-install, and re-install an earlier version (20.006.20034 Planned update, February 11, 2020).
This version works perfectly normally, and after initiating scanning from Acrobat, all pages are (duplex) scanned and then displayed in Acrobat.
In testing, I also found that selecting some of Acrobat's default, pre-defined scan settings (e.g. Autodetect Color Mode, Grayscale Document etc.) also had trouble, especially if I changed any of the options, e.g. front/both pages, page size etc. If I did this, then the Acrobat hung...after the scanner had scanned all the pages, thinking it was still scannning. When it crashed, I had to forcibly kill the app with Windows Task Manager. if i didn't change any of hte default options, then multi-page scanning succeeded.
I've disabled automatic updates until this is fixed.