Hi,

I think first thing to check is whether this is expected auto-stop behavior or the app is actually crashing.

In Databricks Apps, if the app is Stopped, normally the app config is still there and you should be able to restart it. But if it is Crashed, then logs need to be checked.

Also, depending on the edition/setup, some apps may not be meant to run continuously forever and can stop after some time to manage compute usage. So I would check:

1. Is it stopping after a fixed time, like around 24 hours?
2. Is the status showing Stopped or Crashed?
3. Did you check the app logs from the Apps UI?
4. If logs are not available after compute stops, try writing important logs to a UC table/volume or external logging location.

If this is expected to run continuously in a premium/workspace setup, then I think it is better to raise a Databricks support ticket also, because they can confirm if this is platform limitation, workspace policy, or app failure.

Hope this helps.