Software update on the new equipment does seem to be an improvement now that I've roasted some batches with it. I think there's still some low hanging fruit for potential improvements. Took some bad cell phone videos to demonstrate that I'll need to process and upload somewhere to link in from that feedback.
It's too late in the day to fire up the roaster and try the update, but just based on sticking some bags of roasted coffee under the camera, it looks like it's a lot faster. I'm a little curious now to see what changed in the code (as long as I do have access to that) to improve perceived responsiveness by such a huge margin. I'll see if that's still my assessment during tomorrow's roasting session.
Also that it's a lot faster to paste ~1MB of text into a text editor and save that someplace reasonable than it is to paste that same text into Terminal. I gave up waiting on that and assume I might have run into some kind of maximum line length in the shell had I kept waiting for that to finish.
Author of Typica software for coffee roasters.