autoupdate is always getting triggered

[music23084]

For a large music library, it should be good to write the contents of the scanned data to cache before exit (in case the cache has been updated)
Continuously scanning the library could take 2-3 days and I have to keep the system on specifically for this purpose. Whereas if it supports incremental learning, the scanning could be running in background while I am doing other tasks.

Do you think is it good candidate of enhancement or bug?

Thanks for all the hard work.