Regarding your Airbyte pipeline breaking on daily streams: the knowledge sources don't contain specific information about Airbyte integration issues. However, a few things worth noting from Mixpanel's side:
The Raw Export API has a rate limit of 60 requests per hour, 3 requests per second, and a max of 100 concurrent queries. Exceeding this returns a 429 error. [Raw Event Export API]
For large data volumes, it's recommended to keep each request under ~1โ2 million events. [Export Date Ranges]
For Airbyte-specific troubleshooting, I'd recommend checking Airbyte's documentation or support channels, as that falls outside the scope of Mixpanel's documentation available to me.