iCloud keeps asking for password
Have updated to mavericks and icloud keeps asking for password?
SInce installing 8.1' Ipad & Iphone continuously ask for my ICloud password when I attempt to send or respond to a message. I spent three hours yesterday on Apple chat and another 2 1/2 hours today in the Apple Store and no one can seem to figure out the problem or how to fix it. Interestingly, I was told by someone on the phone from Apple that this was the first they had heard of the problem. It's driving me crazy so I hope someone can figure it out soon and send a fix.