We applied some LSF patches to our 9.0.1.10 and after that customers could intially add a new PR36 and could edit existing lines, but could not add new lines to the form (it acted as if the keyboard wasn't working, nothing would type into the fields). I found that if I removed the Security Class on the PROCLEVEL element group PR36 was okay, but of course I can't do that. Has anyone had this issue and solved it?