Hello, my Canon 80D was connecting to my computer nicely until I recently updated to macOS 10.15 Catalina beta. The camera no longer connects properly to my computer, and I am unable to install the EOS Utilities.  The EOS Utility installer starts, asks me for my password, but then freezes at "Preparing to install". 

The advice provided in the High Sierra thread (https://community.usa.canon.com/t5/Software/Canon-EOS-utility-fails-to-install-on-Mac-OS-High-Sierra...) has no effect.