I hate to be this guy who beats a dead horse, but I haven't seen anything about this specific problem. I downloaded Logos 4 Mac on Wednesday night. It's still indexing now. The problem is that whenever I leave it to continue indexing on its own the indexing icon from my system tray is gone when I come back. I've adjusted my energy settings so the computer won't go to sleep, but the icon still disappears. I have to close Logos and reopen it to get it to start indexing again. The indexing time starts at around 1 hour every time I restart but rises to 5 hours within a few minutes. Is this a bug or am I doing something wrong, or am I just impatient?