I have this problem on two computers, one running windows 7, the other Windows 10. Both using Office/Excel 2013.
It happens only after compiling the cheatsheet from the "5. action" tab. It goes to about 25% CPU usage and 2300 MB memory, and never returns lower. It doesn't happen all, the time, but most of the time. Even happens on 2015 version of Draft Buddy.
Work around after a cheatshet compile is to:
save Draft Buddy workbook & exit Excel
check task manager and you may need "end task" on excel
restart Draft Buddy workbook
Is there a better fix?
Rob