Acrobat Pro DC Goes Blank on Editing

[GinaPalle58]

I'll open up a multiple page PDF and I if I either edit an existing line item or add text and don't click "Close" when finished on that page and scroll down to the next  page, all pages go blank.  I have to close the document without saving it.  Also, if I am in the middle of editing a document and I lose VPN connectivity, the PDF goes completely blank as well.  I've never run across this with previous versions of Acrobat read/write.

[Liesl@THINK]

We are having the same problem. Editing text, looks fine, save and reopen and the text that was edited is now blank spaces.