After looking at the information page of one of my journals, I clicked 'done' and got the infamous spinning ball treatment. Attached is a screenshot and logs.
3060.Archive.zip
What had you been doing before the crash? How long had Logos 4 been open?
I'm guessing that L4 had been open for quite some time as I am using it heavily throughout the day off and on for studies. It tends to be running in the background most of the time these days, whether I am using it or not. As far as what operations I was doing before it crashed? I was just reading journals, occasionally looking at scriptures and using power lookup for various terms. I was also highlighting text from time to time. I wanted to see the information page on the journal, so I clicked on the 'I' button. Then when I was done, I clicked 'done' and got the crash.