In addition to the other issues I posted earlier, I found that the application crashed when I was trying to modify an existing tag name in the Library. In addition, I have found that if something crashes the app, force quit does not get rid of the application. The screen of Logos remains along with the spinning ball. Even if I go to the Activity monitor and quit the process, the app screen still remains. The only way I have found to get rid of the failed app is to restart. Thanks.
Dave