Marketo Resyncing Issues

[DRAMegaport]

Marketo keeps resyncing one contact hundreds of times due to Opportunity Change, but the "Field Change Data" is identical in each resync. Can you help me understand?

[Darshil_Shah1]

I think you have a workflow/automation in SFDC that is updating one or more attributes on the opportunity record associated with this person record in Marketo. From the snapshot, the fields appear to be date-time fields that may be getting updated constantly (maybe every second) from the SFDC, triggering the sync to Marketo.