I realize that 4.6a is on the stable channel, but I figure this is the best place to report a crash.
While indexing, I attempted to open the Thematic Bible Passage Register.
The first time I did so, the book opened properly, but when I expanded the TOC pane, the program crashed.
After that I re-opened Logos and attempted to open the book, and the program crashed immediately.
I restarted my computer, opened Logos, and attempted to open the book, and the program crashed again.
Here are the logs:
6562.Logos4Indexer.log
7120.Logos4Error.log
0412.Logos4Crash.txt
4784.Logos4.log