Welcome to the forum @jbrockerville
Failed: The remote server returned an error: (403) Forbidden Google Drive
Google One / Google Drive > Error 403 when scheduled but ok when run manually?
has some things that worked (or didn’t) for other people, but for the most part this is mysterious.
It also seems to be Google Drive specific, and mine still gets random 403, sometimes too many.
Are local and cloud systems similar, with installed Duplicati going to same Google Drive account?