Innuous zen slow editing

[Browniesbane]

My innuous quickly finds missing album art, but when. I press save, it hangs forever (3-4 minutes). I think it is rescanning. .is there anyway to speed up rescanning or avoid it every time I edit album data? I’ve tried to use the feature where you redo the music files organization but it doesn’t speed up the rescan.

 

is this a reason to subscribe to roon?