4-core Mac Mini, 8GB, 256GB SSD. 1.2GB Komodo memory usage, ~10 files open (none over 1000 lines), 'memory pressure' is green
So I don't close my editor often, and after about a week, it gor from acceptable to pretty terrible performance in response to keystrokes, and it routinely beachballs. Ctrl-F takes ~3 whole seconds to bring up the find bar. Responding to clicks in the text editor becomes erratic, anywhere from instant to ~3 seconds.
With typing, I can get a good 15 character lead on it, meanwhile it beachballs occasionally.
Backspacing over text takes absurdly long, and once it gets going, it'll suck up 98% of the cpu, pause, then resume.
It's not a bug, but it's 100% reproducible for me after about a week.