[Gracus]

try to rename your simplecache.db in addon folder
c:\Users\#####\AppData\Roaming\Kodi\userdata\addon_data\script.module.simplecache\simplecache.db
in
c:\Users\#####\AppData\Roaming\Kodi\userdata\addon_data\script.module.simplecache\0simplecache.db
start kodi and shs will create new simplecache.db
open and see with sqlitebrowser your database for data

Code:

music_artwork.artist.flo rida

I open mine and all info are local
day for expires is "1498840103" hex 30.6.2017. 18:28:23 afther this time will change automatic (30 days)
roll back your file.....no need to rescan all info

As expected... does not work!

First try: shs does not use local artworks



Second try: shs still does not use local artworks



Both simplecach.db files show they use artworks from internet