I had an indexer crash immediately after upgrading to beta 5. 0434.Logos4IndexerError.zip
There are no Indexer nor Error logs for the Beta 5, but it looks like Beta 4 stopped indexing because of the update to B5. When you start the new beta does indexing resume? Please post Indexer/Logos4 logs if it crashes, especially noting your previous post.
Indexing resumed and I think it concluded. I posted logs on the other post.