Passport drive not backing up


My passport drive has stopped backing up, my PC can see it, and I can still copy files to it manually, but the automatic back up doesn’t start and manually forcing a back up to start does nothing, I can see a few topics before about the same issue but can’t see one where it has been resolved


Hello pete567,

Did you try to uninstall and reinstall the latest version of WD Backup from Support site in this concern?

If yes, you can refer below article to check the list of files not backed up using WD Backup.