The setting says " Autosave message text to drafts every ( default setting is 50) characters." There is also an "undo level" option that I hadn't tried to change. I had increased the setting so that it would do it every 300 characters. Apparently it changed back to the original setting without my input. [...] On another note, I unchecked autowrapping and that reenabled itself. So I think this software is still a bit buggy although I must say it's mostly there and very feature rich.