apps stop working

Hi, I’ve created two apps that worked well and then stopped working 15 minutes later https://genepi-competencies-comparison.streamlit.app/ and https://genepi-competencies.streamlit.app/ .
Does anyone have any ideas why this happened? Thank you! Monica

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They both seem to be up right now. The most common way for an app to be working and just suddenly stop is resource consumption. Do you have anything in your apps that would make them quickly consume a lot of memory?

Hi
Thank you for the prompt reply.

It is a very simple app, does not consume much memory. It might have been accessed by 10 users at the same time . How many concurrent users are allowed?
Monica

There isn’t a set limit on concurrent users, other than what is implicit from the app’s resource consumption. They still both load for me. Have they gone down again, or was it just that one time?

Hi everyone, thanks for checking. The apps start up and run for a while, then they go down, and later they start running again. Not sure why that is. They only shows surveys, they should not consume much resources!

By any chance, are you referring to them going to sleep? Apps go to sleep if there are no visitors for twelve hours. (Just confirming.)

I’m facing the same issue, a new app I published and only used myself once is now down with error 403. Unable to understand why.