I use version 10.1.6 and have been having problems with it displaying blank pages (when they are not blank). Initially when a document is opened from a network source, it displays correctly. However, after having the document open for half an hour or so without changing pages, I find that changing pages results in all other pages displaying as blank. No errors are displayed. This can only be corrected by closing the document and reopening it. Also, when a document is displaying blank pages I can no longer save either. A save results in the message "The documents could not be saved. Bad file handle". This has been happening for the last week or so.
No other programs are having problems with accessing network files from the same source.
I am running this on a Samsung RC512 running Windows 7 64bit with all updates current.