Today I tried to delete an inactive Internet account on system preference. It was deleted successfully but come back again after 20 seconds. This drives me nuts.
I tried these methods, but none of them works.
- Boot in safe mode, delete account.
- Delete record in
- Delete related items in Keychain Access APP.
RedHatDude’s answer in this post gives me a clue, it looks like a iCloud sync problem. I tried to delete the account on my 3 MacBooks together. Thank goodness! It does not show up again.