[Randy Mills]

I should add that all of our machines are currently running MacOS 10.11.6 (El Capitan) but the issue is listed under the “Known Issues” for PP2017 as effecting MacOS 10.12 (Sierra) here:

https://helpx.adobe.com/premiere-pro/kb/known-issues-in-premiere-pro-cc-2017–november-2016-.html