Unable to access Finder or File Explorer during data transfer

Last updated on Sep 20, 2022

Problem

You're unable to access Finder on a remote macOS system during an active data transfer operation.

Cause

This issue is attributed to the default behavior of Apple macOS and Microsoft Windows. The remote system will temporarily block you from accessing Finder or File Explorer for the duration of the data transfer operation.

Solution

Wait until the data transfer operation is completed before trying to access Finder/File Explorer.

Affected operating systems:

  • macOS Mojave 10.14
  • macOS Catalina 10.15
  • macOS Big Sur 11
  • macOS Monterey 12
  • Windows 10
  • Windows 11