This has been happening from 14.0 DB4 and has continued up to 14.2 DB1.
Occurring on M2 MBA 13 and M2 MBP 16. The principle thing I noticed was searchpartyd running a bit more than one would expect. I understand this is a FindMy daemon. For context, it does a low level 2-5% CPU constantly, and is the number 3 ranked CPU Time process on both machines.
In the launchd console log the following errors appear on continuous repeat:
2023-10-28 12:36:49.662855 (gui/501 [100017]) : denied lookup: name = com.apple.contactsd.persistence, requestor = Family[6697], error = 159: Sandbox restriction
2023-10-28 12:36:49.757132 : Last log repeated 1 times
2023-10-28 12:36:49.757107 (gui/501 [100017]) : denied lookup: name = com.apple.contactsd.persistence, requestor = searchpartyuser[6696], error = 159: Sandbox restriction
2023-10-28 12:36:51.307002 : Last log repeated 1 times
2023-10-28 12:36:51.306944 (gui/501 [100017]) : denied lookup: name = com.apple.contactsd.persistence, requestor = imagent[702], error = 159: Sandbox restriction
For context: I do not have Family Sharing set up.