I just upgraded to Accordance version 12 last week. Everything works, but it's running sluggishly on my MacBook Air (2012; 1.7GHz, 8GB Ram) running MacOS Sierra 10.12.2.
The search feature is as fast as ever, but when I scroll up and down in Bible texts, commentaries, tools, etc. there's a substantial delay in the response. Sometimes I'm not sure whether my scrolling registered at all, and I scroll again, but by the time it catches up I've scrolled too far. It's quite frustrating.
When I restart the program it works smoothly again...for a while, but then eventually bogs down. Also, it does this even when Accordance is the only application running on my computer.
Does anyone have any idea of what might be going on? Am I the only one experiencing this? Is there anything I can do to fix the problem?