HT204085: Frequently asked questions about iCloud Keychain

Learn about Frequently asked questions about iCloud Keychain
shellyfromredford
Level 1 (4 points)

Q: Unable to sign in because of a problem communicating with iCloud

After the newest update, my iMac will not let me sign in to iCloud.  This is the error it reads:  Unable to sign in because of a problem communicating with iCloud.  Both my iPhone and iPad are fine, just not on iMac.  Can't find any help! 

iPad 2

Posted on Oct 4, 2014 7:46 AM