Just downloaded latest version (2.0.6.3_beta_2021-06-17) and suddenly, I’m getting the auth-username not supported error. Prior to version update, everything worked fine.
config
AES 256 w/ passphrase
MS OneDrive v2 (no changes)
adv options (none)
troubleshooting
re-verified the OneDrive token
turned AES encryption off/on
verified browser is not auto-populating pw’s
verified pw manager (1password) is not auto-populating pw’s
created new backup (see below)
new backup - error
The process cannot access the file because it is being used by another process.