I got the same question but got no answers, the binary folder keeps growing the cache folders, I erase the chache folder and in a few hours it’s back with gigs of useless data that I don’t use. The binary folder grows big also taking all my drive, I can’t delete binaries from there even if I don’t use them, it will cause the editor not to start, any way to get rid of old binary data that I don’t use without causing problems, so the binary files I think make the cache, adds to the cache and to the intermediary folder. I have yet to find out how to get rid of bin files that I don’t use, they just stalk there and build up on my hard drive.