Question: An unknown error occurred, iCloud settings iMac
This been happening from a while. I thought I figured out how to solve it but the problem remains there. I already sign out of iCloud keeping a copy of my files of iCloud Drive and the later signed in again and the problem went away, I have no problems with my MacBook Pro neither with my iPhone, it seems it is only my iMac the one is having this problem, I'm on a iMac (Retina 4k, 21.5-inch, 2017) with macOS High Sierra 10.13.3. I'm already changed the password once as I saw in another post.
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