SOLVED
Version 2.0.1 (729)
Suddenly it stopped working. Can not open any documents. I don’t even have the cutting edge versions activated.
What should I do?
SOLVED
Are you sure you are on 729? that is a very old beta version. You need to update to the latest beta or redownload the app from the website.
Yes, 729 was a Beta. I did not know that, I stopped using cutting edge versions after 729, but thought it was 727. Problems solved, thanks!