We seem to be having an issue with the relationship between Image and Search.

We have Image set to automatically add the PDF to our Search Database, which we have on our SQL Server.

When you start it up, it works great, everyone loves being able to search for documents as soon as they print.

But, all of a sudden, it stops the adding them to our SQL database, and Search cannot find them.

I look in the Image log, and it looks like everything is fine:
INFO : Adding PDF to database
INFO : PDF was added successfully to database
But, when you go into Search, the document isn't there.

If you restart the Image process, it starts working again, you can find documents through Search (that go through Image after the restart).

Thoughts on what could be interrupting the process, why it could stop the automatic addition to Search?

Thanks in advance.