Sorry in advance as this is unrelated to the original subject but nonetheless valuable into:
@Wheaten, how are you creating a backup of the Volumio SD card using Win32DiskImager ???
I too have been using Win32DiskImager but found nothing in either the QS Guide you linked, or in the imager software itself.
Normally as start I take a small SD card, 8GB, (to avoid big backup files) and configure/Customize Volumio the way I prefer. (plugins/settings/library scan,…)
Insert the SD-card to the PC that has Win32Diskmanager installed
Open Win32Diskmanager
1 Select your SD-card (if multiple partitions, select the first)
2 Browse to the folder where you want to save the image
Wheaten - tested above and, it works for me.
Thanks for the info and for taking the time to prepare the step-by-step documentation above, hope others will also be able to benefit from your handy tip !
Could you start with a “base setup” on an 8G, backup, restore that IMG to the 128G, then expand the partition ? Subsequent IMG backups will of course suffer same size issues. Backup plugin required for anything beyond the base setup …