Service "AddressBookSourceSync" exploding

Hello

I have a problem with AddressBookSourceSync: The amount of used CPU and RAM are very big and rapidly growing. I was dealing with the solution of Linc: https://discussions.apple.com/thread/4983841, but after being in a pleasant size, they are literally exploding again. At the moment, the RAM is at about 800 MB, and the CPU at nearly 100%.

My battery is losing its power very rapidly, and I think it is about this.

Can anybody help me, please?

Thanks,

MacBook Pro 13”, macOS 10.14

Posted on May 13, 2019 6:49 AM

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1 reply

peha24 Author

Level 1

5 points

May 20, 2019 12:11 AM in response to peha24

Solution: I phoned Apple Care Service. They told me to make a local backup of all the contacts in my AddressBook. Then they deleted all my contacts in iCloud. This took about 2 days. Afterwards, there were no more such group, and I could re-import the backup. That's it!

1 hour explaining at the phone, 2 days waiting, 5 min re-import.

Voilà!

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Service "AddressBookSourceSync" exploding