History

In the left-hand menu: click History:

This section provides an overview of everything that happened in the background, since you started DeepMeta.

The actions shown are:

Files added to DeepMeta, what data was extracted and how they were handled.
Uploads of files and releases
Sync results: which batches and files were added or updated by the Sync operation.

Tip: If DeepMeta behaves not as you expected, this is the first place to go and look for errors that might have occurred.