Highlighting crash in Adobe Acrobat Reader DC
Hello,
I have a long-lasting problem with highlighting in Adobe Acrobat Reader DC - Czech (recent version - 18.011.20040), Windows 10. Whenever I use "freehand" highlighting tools in non-textual documents, i. e. in documents whose text cannot be marked as such (so the highlighting tool has the shape of a little circle), after a certain amount of time the whole program freezes completely so that it has to be closed and relaunched. There is no chance it will start running again; once it freezes, it is just done.
Recently, I have noticed that sometimes the crash is not even caused by highlighting; even if I do not edit the non-textual document anyhow and just read it, it crashes anyway after certain time. This, however, happens rather rarely.
What is interesting is that it never happens to me in textual documents where the text can be marked and highlighted by the cursor. Moreover, it seems that the moment of the crash depends on the amount of the text highlighted on each occassion: after about 2 highlighted pages of text in total, the program crashes. If I keep the program running with a sufficiently little amount of highlighted text (e. g. 1/2 page in total from launching), it is usually alright and it keeps working - but as I start highlighting again, at a certain point it suddenly crashes. It can crash like this after mere 2-3 minutes from the opening, always approximately on 2nd-3rd highlighted page (let's say that about 3/4 of each page is highlighted).
I have noticed that several threads have been founded on this particular topic; the only suggested answers I have found so far were either reinstalling the program, updating it or downloading a different version (or an English version). I have tried every suggestion I have found. Nothing has helped so far. I have the recent version and tried to reinstall it several times - nothing happens. It keeps crashing whenever I work with a non-textual document. I have been having this problem for more than two years and I have not managed to solve it anyhow. Any piece of advice would be appreciated very much. Any suggestions how to deal with this issue?
