Sync Leads API Intermittent 611 Error

Discussion created by 3431b9b5245701dc6e0bcd536d9b04b22e69ec4c on Feb 15, 2018
Latest reply on Feb 16, 2018 by 5b7f110520820494d567355d87653e8494837de1

Since yesterday morning (2/14), we have been seeing our Sync Leads REST API requests fail 1 out of every 10 times with 611 System Error response. Is anyone else seeing this behavior, perhaps with other parts of the API?