I am really tired of having to fight iCloud Drive, so am just going back to DropBox until Apple can get all the kinks ironed out. Some issues I've had - 1) Very, very slow synching from my Mac to my iPad and iPhone. 2) Had a number of files stored out on iCloud that were "outside" the normal containers. Logged out and then back into iCloud on my Mac to fix a problem, which deleted all my iCloud Drive content. All of the normal container files downloaded back to the Mac BUT the non-container files didn't. I had to manually re-download the files from iCloud.com. This was quite a pain. 3) Tried both Readdle Documents and Good Reader on my iPad and moved a number of files to both apps from my Mac. Decided to not use either app, but am unable to delete the files I moved to iCloud. Every time I delete them on my Mac they re-appear. iCloud.com will not let me delete them there and in fact Good Reader doesn't even appear on iCloud.com even though it appears on my Mac. So I've just said to heck with it. Moved all my Pages and Numbers files from iCloud Drive back to DropBox and deactivated iCloud Drive in Preferences. iCloud Pages and Numbers used to work fine before IOS 8 but they now have so many bugs, I'm just giving up (and canceling the 200GB account with Apple) for the time being.