App stuck on "Spinning up manager process" since 5 Oct — worked for 2 days before

Community Cloud
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URL: https://dashboard-worldreplica-application.streamlit.app/
App ID: d5e04ae6-54c3-4c5f-bccd-7acbdd1f46dd
Repo: marcusowallin/dashboard_worldreplica_application (public), branch main, app.py, Python 3.14, Streamlit 1.64.0

The app ran fine for two days. It stopped loading after a push to main this morning (~09:00 UTC). The platform reports it as running, but requests to the app container (/~/+/ and its health check) time out, and “Manage app” only shows “Spinning up manager process”. Rebooting and changing settings didn’t help. A clean clone of the repo runs locally and its CI tests pass. I cannot delete and redeploy because the URL has been shared in an application. Could staff restart the container?

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Hey there, thanks for sharing all those details and welcome to the Streamlit community! :rocket: You’re not alone—many folks have run into the “Spinning up manager process” issue on Streamlit Community Cloud, especially after a recent push or even when nothing has changed. When the app is reported as running but all requests (including health checks) time out, and rebooting or changing settings doesn’t help, this usually points to a backend orchestration or platform-level issue that only Streamlit staff can resolve—not something you can fix from your end. This is confirmed by multiple forum threads and the official docs, which recommend rebooting and redeploying as user-accessible steps, but note that persistent “spinning up” states often require backend intervention. Deleting and redeploying is the only user-side reset, but since your URL is already shared, that’s understandably not an option for you.

For now, the best course is to monitor the Streamlit status page and submit a support request (or post in the official forums, as you’ve done here) so the Streamlit team can manually restart or reset your app container. Community members, if you’ve seen a recent workaround, please jump in and share! For more info and similar cases, see the official docs and forum threads on “Spinning up manager process” and app stuck issues: Reboot your app - Streamlit Docs, App stuck “Spinning up manager process” Community Cloud, and App loads indefinitely.

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