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All the shared calendars dissapeared from my MacBook Air. I can find them on www.icloud.com and on my iPhone. I get an error message:
server responded with "400" to operationCalDavAccountRefreshQueueableOperation
I do not know how to fix it.
MacBook Air
There appears to be an issue at Apple’s end.
There appears to be an issue at Apple’s end.
I waited till Apple indicated that the problem was fixed and still have the same response and error message.
server responded with "400" to operationCalDavAccountRefreshQueueableOperation
