Hi, we work with CC and win7 64bit. We noticed a considerable slowing down (even sometimes stalling CC) when we use the "good old script" Findandchangebylist. Untill CS6 is was really fast, but now sometimes it's just not workable. Size of the docs doesn't matter, 10 or 200 pages, it sometimes runs fast, but sometimes it's faster doing it by hand. All our docs come from "Word 2007", are cleaned up in advance (creating char styles) and are brought in by "copy-paste" (importing them can be done too, but it doesn't changes anything).
Has somebody else saw this behavior?
YES! Mine (on Mac OS X "Yosemite") is CRAWLING!
I noticed that is goes faster when no grep styles are applied to the para styles. Not yet applying para styles and first running the f&c scripts speeds thing up.