So I have narrowed it down to one of my connectors by:

1. Creating a new workspace
2. Selecting all connectors in one of the flows (I had two flows in the work space)
3. Copying the flow to the new workspace
4. Attempting an export
5. Deleting one connector and re-attempting the export until it passed

Hey @russell-jerseypost 

Glad that you were able to resolve it. Just out of curiosity, did this connector that affected the export had some value referencing Arc Vault? 

Also, to get timely answers, might be worthwhile reaching out to the Arc tech support team at [email protected].