L5 bombs unexpectedly and frequently - usually when I'm not doing anything except reading.
See this post. http://community.logos.com/forums/p/59359/422589.aspx#422589
This covers Logos 4 - will it work for 5?
OK Logs attached - every log file in the Documents/Logos Log Files folder which have been altered since installing L5.
4863.Logos Log Files.zip
This looks like the same crash as you reported here: http://community.logos.com/forums/t/60173.aspx
I have responded in that thread.