Saving project in multiple locations failure

[Vincent_Vincent]

Here is a post explaining how I go about making sure my projects are safe:

Freeform corkboard - arranged index cards now completely jumbled

If this may contribute a little, here is how I go about my backups : First, [Inked2022-04-05 17_54_04-Window_LI] is how I handle my snapshots. (You can also see that my projects auto-save after 5 seconds of inactivity, so I don’t ever have to bother with a manual save per se.) And as of the backups themselves, rather than having the operation linked to a manual save or to whenever I open and/or close a project, I use the “Back up Now” menu command. Which I have as a button on my toolbar : …

P.S. I almost qualify as paranoid about it.