When I try to scan my TrueNAS smb share it takes a few hours. The reason is that I have normal files (jpeg, pdf etc) but also many archive/library files. These are:
Qrecall .archive
Eagle .library
MailSteward database
Luminar Neo Catalog .luminarbackup
Im pretty sure DriveVault rather than recognising them as a single file is actively drilled down into every single layer/folder which is causing the slow scan. Maybe have the option not to scan down through certain types of archive/library/database?