Thanks for the details - would love to see the video still if you get a chance!
I re-uploaded a version of 2.5.5-stable (built via Mojave instead of Catalina) to the same URL. Could someone try to download it again and see if it sees their roaster now if you are having the issue of it not recognizing it?
The latest version of 2.5.5 works for me on High Sierra— thanks!