Canon has quietly released a new version of its EOS Utility. The update restores compatibility with macOS Catalina version 10.xv.two and higher. The issue I reported on January 15, 2020, was created past Apple'due south 10.15.2 update. The next update from Apple tree did not address the connectivity problem.

Tethering restored

Catechism'due south EOS Utility 3 and the older version 2 are both installed in the Mac'south Applications folder. Version 3 is for current cameras while version 2 covers older models. Beneath are links to the new version and its instruction manual.

EOS Utility iii.12.ane download

Canon fixes EOS Utility with the 3.12.1 release.

Whorl downward to the EOS Utility 3.12.i for macOS, then click Select.

View the EOS Utility manual