Hi, I'm using the Public Beta 5 of El Capitan and just today (after a fresh installation from USB) tried using my iCloud Keychain - I'm not able to because there "was a problem communicating with iCloud" "Try again" - not entirely in those exact words but I'm unable to use iCloud Keychain. Does anyone else has had this issue happen to them and how did you resolve it? I'm logged in using my iCloud account too. Help somehow? EDIT: the image below is what I get.