Forms Not Saving If Open Too Long
Posted: 13 Mar 2014
I have users reporting that there form changes don't save if the form is left open for too long. Could this be a sessions problem?
Yes, it could be. But the problem relates to Web application level settings. Please, try the following solution (works for SP2013 as well):
http://walkthroughsharepoint2010.blogsp ... -2010.html