Can't mount Drive, mount point already exists

This is an indicator of macOS not having cleaned up a previous mount point. This is usually solved by rebooting, but can also easily be fixed manually:

Mount point /Volumes/Drive - [team name] already exists.
Please unmount or remove it.
  • Open Finder

  • Shift-Command-G

  • Go to /Volumes

  • There's an empty Drive - folder, delete it (password required)

  • Go back to Postlab, and connect Drive

Note: if this issue returns on the same computer, there's most likely a permissions issue. Get in touch.