I’ve set up a very basic Zap with a vFair trigger. The trigger uses a Webhook. The trigger is fired when somebody registers for a specific event in vFair, (there is only one event set up).
The problem is that only a few of the registrations in vFair are triggering the Zap, others do not appear in the Zap history at all. This makes it very difficult to troubleshoot - from vFair’s side they can show that the webhook has triggered in their logs, but in Zapier there is no record of the record being received.
Can anyone shed any light on how to find the cause and fix it?