Zero issues with GEP here, with a caveat. I had to enable access in the Security & Privacy Pref Pane, in the Accessibility Tab to get all functions to work as expected. I use two Macs - on one Mac I was prompted to allow access, on the second I wasn't prompted and added GEP manually. GEP on the latter Mac accesses KEF, XML, and video files that didn't load until I provided the access via the Pref Pane.