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I am now getting a "ERROR i.a.w.i.HeartbeatTimeoutChaperone(monitor):148 - Source has stopped heart beating." The overall process takes between 5-7 minutes and I assuming this outside of the heartbeat timeout. Is there anyway to manually send heartbeat messages from a Discover step? I have tried async pausing in the hopes that the heartbeat process could potentially run in pauses but that didnt work (unlikely that it would).

Hmm, I don't know enough to give you a confident answer yet. The information extracts provided do not contain specific details about handling a "Source has stopped heart beating" error or manually sending heartbeat messages from a Discover step in Airbyte.   For more detailed guidance, I recommend checking out the [Airbyte Documentation](<https://docs.airbyte.com>) or asking your question in the [Airbyte Community Slack](<https://airbytehq.slack.com>) or [Forum](<https://discuss.airbyte.io>).